100786960

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{11149}}^1$

素因数の和:11275

約数の個数: 40

約数和(自身を含む): 236424600

約数和(自身を除く): 135637640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 9040, 11149, 22298, 44596, 55745, 89192, 111490, 178384, 222980, 445960, 891920, 1259837, 2519674, 5039348, 6299185, 10078696, 12598370, 20157392, 25196740, 50393480, 100786960]

約数ペア:

[(1, 100786960), (2, 50393480), (4, 25196740), (5, 20157392), (8, 12598370), (10, 10078696), (16, 6299185), (20, 5039348), (40, 2519674), (80, 1259837), (113, 891920), (226, 445960), (452, 222980), (565, 178384), (904, 111490), (1130, 89192), (1808, 55745), (2260, 44596), (4520, 22298), (9040, 11149)]