57275180

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{25343}}^1$

素因数の和:25465

約数の個数: 24

約数和(自身を含む): 121347072

約数和(自身を除く): 64071892

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 25343, 50686, 101372, 126715, 253430, 506860, 2863759, 5727518, 11455036, 14318795, 28637590, 57275180]

約数ペア:

[(1, 57275180), (2, 28637590), (4, 14318795), (5, 11455036), (10, 5727518), (20, 2863759), (113, 506860), (226, 253430), (452, 126715), (565, 101372), (1130, 50686), (2260, 25343)]