5301020

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1109}}^1$

素因数の和:1357

約数の個数: 24

約数和(自身を含む): 11188800

約数和(自身を除く): 5887780

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1109, 1195, 2218, 2390, 4436, 4780, 5545, 11090, 22180, 265051, 530102, 1060204, 1325255, 2650510, 5301020]

約数ペア:

[(1, 5301020), (2, 2650510), (4, 1325255), (5, 1060204), (10, 530102), (20, 265051), (239, 22180), (478, 11090), (956, 5545), (1109, 4780), (1195, 4436), (2218, 2390)]