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Perfect Number
Is 560 a perfect number?
Is 560 a perfect number? [SOLVED]
Answer
560 is not perfect because:
1 + 2 + 4 + 5 + 7 + 8 + 10 + 14 + 16 + 20 + 28 + 35 + 40 + 56 + 70 + 80 + 112 + 140 + 280
≠
560
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What is the prime factorization of 560?
560 is not perfect because:
560 is not perfect because:
