57295460

素因数分解:

$2^2\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{2551}}^1$

素因数の和:3683

約数の個数: 24

約数和(自身を含む): 120474816

約数和(自身を除く): 63179356

約数列:

[1, 2, 4, 5, 10, 20, 1123, 2246, 2551, 4492, 5102, 5615, 10204, 11230, 12755, 22460, 25510, 51020, 2864773, 5729546, 11459092, 14323865, 28647730, 57295460]

約数ペア:

[(1, 57295460), (2, 28647730), (4, 14323865), (5, 11459092), (10, 5729546), (20, 2864773), (1123, 51020), (2246, 25510), (2551, 22460), (4492, 12755), (5102, 11230), (5615, 10204)]