4211020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19141}}^1$

素因数の和:19161

約数の個数: 24

約数和(自身を含む): 9647568

約数和(自身を除く): 5436548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 19141, 38282, 76564, 95705, 191410, 210551, 382820, 421102, 842204, 1052755, 2105510, 4211020]

約数ペア:

[(1, 4211020), (2, 2105510), (4, 1052755), (5, 842204), (10, 421102), (11, 382820), (20, 210551), (22, 191410), (44, 95705), (55, 76564), (110, 38282), (220, 19141)]