27563140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{125287}}^1$

素因数の和:125307

約数の個数: 24

約数和(自身を含む): 63145152

約数和(自身を除く): 35582012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 125287, 250574, 501148, 626435, 1252870, 1378157, 2505740, 2756314, 5512628, 6890785, 13781570, 27563140]

約数ペア:

[(1, 27563140), (2, 13781570), (4, 6890785), (5, 5512628), (10, 2756314), (11, 2505740), (20, 1378157), (22, 1252870), (44, 626435), (55, 501148), (110, 250574), (220, 125287)]