910284220

素因数分解:

$2^2\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{30941}}^1$

素因数の和:32421

約数の個数: 24

約数和(自身を含む): 1912958208

約数和(自身を除く): 1002673988

約数列:

[1, 2, 4, 5, 10, 20, 1471, 2942, 5884, 7355, 14710, 29420, 30941, 61882, 123764, 154705, 309410, 618820, 45514211, 91028422, 182056844, 227571055, 455142110, 910284220]

約数ペア:

[(1, 910284220), (2, 455142110), (4, 227571055), (5, 182056844), (10, 91028422), (20, 45514211), (1471, 618820), (2942, 309410), (5884, 154705), (7355, 123764), (14710, 61882), (29420, 30941)]