9267640

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5651}}^1$

素因数の和:5703

約数の個数: 32

約数和(自身を含む): 21364560

約数和(自身を除く): 12096920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 5651, 11302, 22604, 28255, 45208, 56510, 113020, 226040, 231691, 463382, 926764, 1158455, 1853528, 2316910, 4633820, 9267640]

約数ペア:

[(1, 9267640), (2, 4633820), (4, 2316910), (5, 1853528), (8, 1158455), (10, 926764), (20, 463382), (40, 231691), (41, 226040), (82, 113020), (164, 56510), (205, 45208), (328, 28255), (410, 22604), (820, 11302), (1640, 5651)]