23014480

素因数分解:

$2^4\times 5^1\times {\mathrm{287681}}^1$

素因数の和:287694

約数の個数: 20

約数和(自身を含む): 53508852

約数和(自身を除く): 30494372

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 287681, 575362, 1150724, 1438405, 2301448, 2876810, 4602896, 5753620, 11507240, 23014480]

約数ペア:

[(1, 23014480), (2, 11507240), (4, 5753620), (5, 4602896), (8, 2876810), (10, 2301448), (16, 1438405), (20, 1150724), (40, 575362), (80, 287681)]