23054480

素因数分解:

$2^4\times 5^1\times {\mathrm{288181}}^1$

素因数の和:288194

約数の個数: 20

約数和(自身を含む): 53601852

約数和(自身を除く): 30547372

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 288181, 576362, 1152724, 1440905, 2305448, 2881810, 4610896, 5763620, 11527240, 23054480]

約数ペア:

[(1, 23054480), (2, 11527240), (4, 5763620), (5, 4610896), (8, 2881810), (10, 2305448), (16, 1440905), (20, 1152724), (40, 576362), (80, 288181)]