2237180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10169}}^1$

素因数の和:10189

約数の個数: 24

約数和(自身を含む): 5125680

約数和(自身を除く): 2888500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 10169, 20338, 40676, 50845, 101690, 111859, 203380, 223718, 447436, 559295, 1118590, 2237180]

約数ペア:

[(1, 2237180), (2, 1118590), (4, 559295), (5, 447436), (10, 223718), (11, 203380), (20, 111859), (22, 101690), (44, 50845), (55, 40676), (110, 20338), (220, 10169)]