56222020

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{24877}}^1$

素因数の和:24999

約数の個数: 24

約数和(自身を含む): 119115864

約数和(自身を除く): 62893844

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 24877, 49754, 99508, 124385, 248770, 497540, 2811101, 5622202, 11244404, 14055505, 28111010, 56222020]

約数ペア:

[(1, 56222020), (2, 28111010), (4, 14055505), (5, 11244404), (10, 5622202), (20, 2811101), (113, 497540), (226, 248770), (452, 124385), (565, 99508), (1130, 49754), (2260, 24877)]