11408980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51859}}^1$

素因数の和:51879

約数の個数: 24

約数和(自身を含む): 26137440

約数和(自身を除く): 14728460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 51859, 103718, 207436, 259295, 518590, 570449, 1037180, 1140898, 2281796, 2852245, 5704490, 11408980]

約数ペア:

[(1, 11408980), (2, 5704490), (4, 2852245), (5, 2281796), (10, 1140898), (11, 1037180), (20, 570449), (22, 518590), (44, 259295), (55, 207436), (110, 103718), (220, 51859)]