59865220

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{20089}}^1$

素因数の和:20247

約数の個数: 24

約数和(自身を含む): 126567000

約数和(自身を除く): 66701780

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 20089, 40178, 80356, 100445, 200890, 401780, 2993261, 5986522, 11973044, 14966305, 29932610, 59865220]

約数ペア:

[(1, 59865220), (2, 29932610), (4, 14966305), (5, 11973044), (10, 5986522), (20, 2993261), (149, 401780), (298, 200890), (596, 100445), (745, 80356), (1490, 40178), (2980, 20089)]