10565620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40637}}^1$

素因数の和:40659

約数の個数: 24

約数和(自身を含む): 23895144

約数和(自身を除く): 13329524

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 40637, 81274, 162548, 203185, 406370, 528281, 812740, 1056562, 2113124, 2641405, 5282810, 10565620]

約数ペア:

[(1, 10565620), (2, 5282810), (4, 2641405), (5, 2113124), (10, 1056562), (13, 812740), (20, 528281), (26, 406370), (52, 203185), (65, 162548), (130, 81274), (260, 40637)]