3130632020

素因数分解:

$2^2\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{139387}}^1$

素因数の和:140519

約数の個数: 24

約数和(自身を含む): 6580228704

約数和(自身を除く): 3449596684

約数列:

[1, 2, 4, 5, 10, 20, 1123, 2246, 4492, 5615, 11230, 22460, 139387, 278774, 557548, 696935, 1393870, 2787740, 156531601, 313063202, 626126404, 782658005, 1565316010, 3130632020]

約数ペア:

[(1, 3130632020), (2, 1565316010), (4, 782658005), (5, 626126404), (10, 313063202), (20, 156531601), (1123, 2787740), (2246, 1393870), (4492, 696935), (5615, 557548), (11230, 278774), (22460, 139387)]