4277020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19441}}^1$

素因数の和:19461

約数の個数: 24

約数和(自身を含む): 9798768

約数和(自身を除く): 5521748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 19441, 38882, 77764, 97205, 194410, 213851, 388820, 427702, 855404, 1069255, 2138510, 4277020]

約数ペア:

[(1, 4277020), (2, 2138510), (4, 1069255), (5, 855404), (10, 427702), (11, 388820), (20, 213851), (22, 194410), (44, 97205), (55, 77764), (110, 38882), (220, 19441)]