24638360

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5651}}^1$

素因数の和:5771

約数の個数: 32

約数和(自身を含む): 55954800

約数和(自身を除く): 31316440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 5651, 11302, 22604, 28255, 45208, 56510, 113020, 226040, 615959, 1231918, 2463836, 3079795, 4927672, 6159590, 12319180, 24638360]

約数ペア:

[(1, 24638360), (2, 12319180), (4, 6159590), (5, 4927672), (8, 3079795), (10, 2463836), (20, 1231918), (40, 615959), (109, 226040), (218, 113020), (436, 56510), (545, 45208), (872, 28255), (1090, 22604), (2180, 11302), (4360, 5651)]