89125360

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{9859}}^1$

素因数の和:9985

約数の個数: 40

約数和(自身を含む): 209071440

約数和(自身を除く): 119946080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 9040, 9859, 19718, 39436, 49295, 78872, 98590, 157744, 197180, 394360, 788720, 1114067, 2228134, 4456268, 5570335, 8912536, 11140670, 17825072, 22281340, 44562680, 89125360]

約数ペア:

[(1, 89125360), (2, 44562680), (4, 22281340), (5, 17825072), (8, 11140670), (10, 8912536), (16, 5570335), (20, 4456268), (40, 2228134), (80, 1114067), (113, 788720), (226, 394360), (452, 197180), (565, 157744), (904, 98590), (1130, 78872), (1808, 49295), (2260, 39436), (4520, 19718), (9040, 9859)]