23616920

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4649}}^1$

素因数の和:4787

約数の個数: 32

約数和(自身を含む): 53568000

約数和(自身を除く): 29951080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 4649, 5080, 9298, 18596, 23245, 37192, 46490, 92980, 185960, 590423, 1180846, 2361692, 2952115, 4723384, 5904230, 11808460, 23616920]

約数ペア:

[(1, 23616920), (2, 11808460), (4, 5904230), (5, 4723384), (8, 2952115), (10, 2361692), (20, 1180846), (40, 590423), (127, 185960), (254, 92980), (508, 46490), (635, 37192), (1016, 23245), (1270, 18596), (2540, 9298), (4649, 5080)]