12077680

素因数分解:

$2^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{677}}^1$

素因数の和:913

約数の個数: 40

約数和(自身を含む): 28248192

約数和(自身を除く): 16170512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 223, 446, 677, 892, 1115, 1354, 1784, 2230, 2708, 3385, 3568, 4460, 5416, 6770, 8920, 10832, 13540, 17840, 27080, 54160, 150971, 301942, 603884, 754855, 1207768, 1509710, 2415536, 3019420, 6038840, 12077680]

約数ペア:

[(1, 12077680), (2, 6038840), (4, 3019420), (5, 2415536), (8, 1509710), (10, 1207768), (16, 754855), (20, 603884), (40, 301942), (80, 150971), (223, 54160), (446, 27080), (677, 17840), (892, 13540), (1115, 10832), (1354, 8920), (1784, 6770), (2230, 5416), (2708, 4460), (3385, 3568)]