162586660

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{71941}}^1$

素因数の和:72063

約数の個数: 24

約数和(自身を含む): 344458296

約数和(自身を除く): 181871636

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 71941, 143882, 287764, 359705, 719410, 1438820, 8129333, 16258666, 32517332, 40646665, 81293330, 162586660]

約数ペア:

[(1, 162586660), (2, 81293330), (4, 40646665), (5, 32517332), (10, 16258666), (20, 8129333), (113, 1438820), (226, 719410), (452, 359705), (565, 287764), (1130, 143882), (2260, 71941)]