9427450

素因数分解:

$2^1\times 5^2\times {\mathrm{409}}^1\times {\mathrm{461}}^1$

素因数の和:882

約数の個数: 24

約数和(自身を含む): 17616060

約数和(自身を除く): 8188610

約数列:

[1, 2, 5, 10, 25, 50, 409, 461, 818, 922, 2045, 2305, 4090, 4610, 10225, 11525, 20450, 23050, 188549, 377098, 942745, 1885490, 4713725, 9427450]

約数ペア:

[(1, 9427450), (2, 4713725), (5, 1885490), (10, 942745), (25, 377098), (50, 188549), (409, 23050), (461, 20450), (818, 11525), (922, 10225), (2045, 4610), (2305, 4090)]