8165740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37117}}^1$

素因数の和:37137

約数の個数: 24

約数和(自身を含む): 18707472

約数和(自身を除く): 10541732

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 37117, 74234, 148468, 185585, 371170, 408287, 742340, 816574, 1633148, 2041435, 4082870, 8165740]

約数ペア:

[(1, 8165740), (2, 4082870), (4, 2041435), (5, 1633148), (10, 816574), (11, 742340), (20, 408287), (22, 371170), (44, 185585), (55, 148468), (110, 74234), (220, 37117)]