56560880

素因数分解:

$2^4\times 5^1\times {\mathrm{707011}}^1$

素因数の和:707024

約数の個数: 20

約数和(自身を含む): 131504232

約数和(自身を除く): 74943352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 707011, 1414022, 2828044, 3535055, 5656088, 7070110, 11312176, 14140220, 28280440, 56560880]

約数ペア:

[(1, 56560880), (2, 28280440), (4, 14140220), (5, 11312176), (8, 7070110), (10, 5656088), (16, 3535055), (20, 2828044), (40, 1414022), (80, 707011)]