72375340

素因数分解:

$2^2\times 5^1\times {\mathrm{691}}^1\times {\mathrm{5237}}^1$

素因数の和:5937

約数の個数: 24

約数和(自身を含む): 152237232

約数和(自身を除く): 79861892

約数列:

[1, 2, 4, 5, 10, 20, 691, 1382, 2764, 3455, 5237, 6910, 10474, 13820, 20948, 26185, 52370, 104740, 3618767, 7237534, 14475068, 18093835, 36187670, 72375340]

約数ペア:

[(1, 72375340), (2, 36187670), (4, 18093835), (5, 14475068), (10, 7237534), (20, 3618767), (691, 104740), (1382, 52370), (2764, 26185), (3455, 20948), (5237, 13820), (6910, 10474)]