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Is 4920 a perfect number? [SOLVED]

Answer


4920 is not perfect because:

1 + 2 + 3 + 4 + 5 + 6 + 8 + 10 + 12 + 15 + 20 + 24 + 30 + 40 + 41 + 60 + 82 + 120 + 123 + 164 + 205 + 246 + 328 + 410 + 492 + 615 + 820 + 984 + 1230 + 1640 + 2460 4920
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