2247154580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10214339}}^1$

素因数の和:10214359

約数の個数: 24

約数和(自身を含む): 5148027360

約数和(自身を除く): 2900872780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 10214339, 20428678, 40857356, 51071695, 102143390, 112357729, 204286780, 224715458, 449430916, 561788645, 1123577290, 2247154580]

約数ペア:

[(1, 2247154580), (2, 1123577290), (4, 561788645), (5, 449430916), (10, 224715458), (11, 204286780), (20, 112357729), (22, 102143390), (44, 51071695), (55, 40857356), (110, 20428678), (220, 10214339)]