52840180

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{6971}}^1$

素因数の和:7359

約数の個数: 24

約数和(自身を含む): 111273120

約数和(自身を除く): 58432940

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 3790, 6971, 7580, 13942, 27884, 34855, 69710, 139420, 2642009, 5284018, 10568036, 13210045, 26420090, 52840180]

約数ペア:

[(1, 52840180), (2, 26420090), (4, 13210045), (5, 10568036), (10, 5284018), (20, 2642009), (379, 139420), (758, 69710), (1516, 34855), (1895, 27884), (3790, 13942), (6971, 7580)]