125417920

素因数分解:

$2^6\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1163}}^1$

素因数の和:1517

約数の個数: 56

約数和(自身を含む): 299795184

約数和(自身を除く): 174377264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 337, 674, 1163, 1348, 1685, 2326, 2696, 3370, 4652, 5392, 5815, 6740, 9304, 10784, 11630, 13480, 18608, 21568, 23260, 26960, 37216, 46520, 53920, 74432, 93040, 107840, 186080, 372160, 391931, 783862, 1567724, 1959655, 3135448, 3919310, 6270896, 7838620, 12541792, 15677240, 25083584, 31354480, 62708960, 125417920]

約数ペア:

[(1, 125417920), (2, 62708960), (4, 31354480), (5, 25083584), (8, 15677240), (10, 12541792), (16, 7838620), (20, 6270896), (32, 3919310), (40, 3135448), (64, 1959655), (80, 1567724), (160, 783862), (320, 391931), (337, 372160), (674, 186080), (1163, 107840), (1348, 93040), (1685, 74432), (2326, 53920), (2696, 46520), (3370, 37216), (4652, 26960), (5392, 23260), (5815, 21568), (6740, 18608), (9304, 13480), (10784, 11630)]