45588040

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{7649}}^1$

素因数の和:7809

約数の個数: 32

約数和(自身を含む): 103275000

約数和(自身を除く): 57686960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 7649, 15298, 30596, 38245, 61192, 76490, 152980, 305960, 1139701, 2279402, 4558804, 5698505, 9117608, 11397010, 22794020, 45588040]

約数ペア:

[(1, 45588040), (2, 22794020), (4, 11397010), (5, 9117608), (8, 5698505), (10, 4558804), (20, 2279402), (40, 1139701), (149, 305960), (298, 152980), (596, 76490), (745, 61192), (1192, 38245), (1490, 30596), (2980, 15298), (5960, 7649)]