9090850

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{1609}}^1$

素因数の和:1734

約数の個数: 24

約数和(自身を含む): 17069220

約数和(自身を除く): 7978370

約数列:

[1, 2, 5, 10, 25, 50, 113, 226, 565, 1130, 1609, 2825, 3218, 5650, 8045, 16090, 40225, 80450, 181817, 363634, 909085, 1818170, 4545425, 9090850]

約数ペア:

[(1, 9090850), (2, 4545425), (5, 1818170), (10, 909085), (25, 363634), (50, 181817), (113, 80450), (226, 40225), (565, 16090), (1130, 8045), (1609, 5650), (2825, 3218)]