93449320

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{54331}}^1$

素因数の和:54385

約数の個数: 32

約数和(自身を含む): 215154720

約数和(自身を除く): 121705400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 54331, 108662, 217324, 271655, 434648, 543310, 1086620, 2173240, 2336233, 4672466, 9344932, 11681165, 18689864, 23362330, 46724660, 93449320]

約数ペア:

[(1, 93449320), (2, 46724660), (4, 23362330), (5, 18689864), (8, 11681165), (10, 9344932), (20, 4672466), (40, 2336233), (43, 2173240), (86, 1086620), (172, 543310), (215, 434648), (344, 271655), (430, 217324), (860, 108662), (1720, 54331)]