4937020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22441}}^1$

素因数の和:22461

約数の個数: 24

約数和(自身を含む): 11310768

約数和(自身を除く): 6373748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 22441, 44882, 89764, 112205, 224410, 246851, 448820, 493702, 987404, 1234255, 2468510, 4937020]

約数ペア:

[(1, 4937020), (2, 2468510), (4, 1234255), (5, 987404), (10, 493702), (11, 448820), (20, 246851), (22, 224410), (44, 112205), (55, 89764), (110, 44882), (220, 22441)]