24612040

素因数分解:

$2^3\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1181}}^1$

素因数の和:1713

約数の個数: 32

約数和(自身を含む): 55530360

約数和(自身を除く): 30918320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 521, 1042, 1181, 2084, 2362, 2605, 4168, 4724, 5210, 5905, 9448, 10420, 11810, 20840, 23620, 47240, 615301, 1230602, 2461204, 3076505, 4922408, 6153010, 12306020, 24612040]

約数ペア:

[(1, 24612040), (2, 12306020), (4, 6153010), (5, 4922408), (8, 3076505), (10, 2461204), (20, 1230602), (40, 615301), (521, 47240), (1042, 23620), (1181, 20840), (2084, 11810), (2362, 10420), (2605, 9448), (4168, 5905), (4724, 5210)]