57040180

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{19141}}^1$

素因数の和:19299

約数の個数: 24

約数和(自身を含む): 120594600

約数和(自身を除く): 63554420

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 19141, 38282, 76564, 95705, 191410, 382820, 2852009, 5704018, 11408036, 14260045, 28520090, 57040180]

約数ペア:

[(1, 57040180), (2, 28520090), (4, 14260045), (5, 11408036), (10, 5704018), (20, 2852009), (149, 382820), (298, 191410), (596, 95705), (745, 76564), (1490, 38282), (2980, 19141)]