Mathwarehouse Logo

Is 4420 a perfect number? [SOLVED]

Answer


4420 is not perfect because:

1 + 2 + 4 + 5 + 10 + 13 + 17 + 20 + 26 + 34 + 52 + 65 + 68 + 85 + 130 + 170 + 221 + 260 + 340 + 442 + 884 + 1105 + 2210 4420
Back to Is 4419 a perfect number? Next to Is 4421 a perfect number?