955137020

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{422627}}^1$

素因数の和:422749

約数の個数: 24

約数和(自身を含む): 2023542864

約数和(自身を除く): 1068405844

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 422627, 845254, 1690508, 2113135, 4226270, 8452540, 47756851, 95513702, 191027404, 238784255, 477568510, 955137020]

約数ペア:

[(1, 955137020), (2, 477568510), (4, 238784255), (5, 191027404), (10, 95513702), (20, 47756851), (113, 8452540), (226, 4226270), (452, 2113135), (565, 1690508), (1130, 845254), (2260, 422627)]