38879140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67033}}^1$

素因数の和:67071

約数の個数: 24

約数和(自身を含む): 84462840

約数和(自身を除く): 45583700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 67033, 134066, 268132, 335165, 670330, 1340660, 1943957, 3887914, 7775828, 9719785, 19439570, 38879140]

約数ペア:

[(1, 38879140), (2, 19439570), (4, 9719785), (5, 7775828), (10, 3887914), (20, 1943957), (29, 1340660), (58, 670330), (116, 335165), (145, 268132), (290, 134066), (580, 67033)]