4294480

素因数分解:

$2^4\times 5^1\times {\mathrm{53681}}^1$

素因数の和:53694

約数の個数: 20

約数和(自身を含む): 9984852

約数和(自身を除く): 5690372

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 53681, 107362, 214724, 268405, 429448, 536810, 858896, 1073620, 2147240, 4294480]

約数ペア:

[(1, 4294480), (2, 2147240), (4, 1073620), (5, 858896), (8, 536810), (10, 429448), (16, 268405), (20, 214724), (40, 107362), (80, 53681)]