74140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 170352

約数和(自身を除く): 96212

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 337, 674, 1348, 1685, 3370, 3707, 6740, 7414, 14828, 18535, 37070, 74140]

約数ペア:

[(1, 74140), (2, 37070), (4, 18535), (5, 14828), (10, 7414), (11, 6740), (20, 3707), (22, 3370), (44, 1685), (55, 1348), (110, 674), (220, 337)]