23517580

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{5273}}^1$

素因数の和:5505

約数の個数: 24

約数和(自身を含む): 49617792

約数和(自身を除く): 26100212

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2230, 4460, 5273, 10546, 21092, 26365, 52730, 105460, 1175879, 2351758, 4703516, 5879395, 11758790, 23517580]

約数ペア:

[(1, 23517580), (2, 11758790), (4, 5879395), (5, 4703516), (10, 2351758), (20, 1175879), (223, 105460), (446, 52730), (892, 26365), (1115, 21092), (2230, 10546), (4460, 5273)]