57411580

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{39323}}^1$

素因数の和:39405

約数の個数: 24

約数和(自身を含む): 122218992

約数和(自身を除く): 64807412

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 39323, 78646, 157292, 196615, 393230, 786460, 2870579, 5741158, 11482316, 14352895, 28705790, 57411580]

約数ペア:

[(1, 57411580), (2, 28705790), (4, 14352895), (5, 11482316), (10, 5741158), (20, 2870579), (73, 786460), (146, 393230), (292, 196615), (365, 157292), (730, 78646), (1460, 39323)]