73677620

素因数分解:

$2^2\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{3037}}^1$

素因数の和:4259

約数の個数: 24

約数和(自身を含む): 154901544

約数和(自身を除く): 81223924

約数列:

[1, 2, 4, 5, 10, 20, 1213, 2426, 3037, 4852, 6065, 6074, 12130, 12148, 15185, 24260, 30370, 60740, 3683881, 7367762, 14735524, 18419405, 36838810, 73677620]

約数ペア:

[(1, 73677620), (2, 36838810), (4, 18419405), (5, 14735524), (10, 7367762), (20, 3683881), (1213, 60740), (2426, 30370), (3037, 24260), (4852, 15185), (6065, 12148), (6074, 12130)]