23134480

素因数分解:

$2^4\times 5^1\times {\mathrm{289181}}^1$

素因数の和:289194

約数の個数: 20

約数和(自身を含む): 53787852

約数和(自身を除く): 30653372

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 289181, 578362, 1156724, 1445905, 2313448, 2891810, 4626896, 5783620, 11567240, 23134480]

約数ペア:

[(1, 23134480), (2, 11567240), (4, 5783620), (5, 4626896), (8, 2891810), (10, 2313448), (16, 1445905), (20, 1156724), (40, 578362), (80, 289181)]