23920280

素因数分解:

$2^3\times 5^1\times {\mathrm{598007}}^1$

素因数の和:598018

約数の個数: 16

約数和(自身を含む): 53820720

約数和(自身を除く): 29900440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 598007, 1196014, 2392028, 2990035, 4784056, 5980070, 11960140, 23920280]

約数ペア:

[(1, 23920280), (2, 11960140), (4, 5980070), (5, 4784056), (8, 2990035), (10, 2392028), (20, 1196014), (40, 598007)]