39794380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{68611}}^1$

素因数の和:68649

約数の個数: 24

約数和(自身を含む): 86451120

約数和(自身を除く): 46656740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 68611, 137222, 274444, 343055, 686110, 1372220, 1989719, 3979438, 7958876, 9948595, 19897190, 39794380]

約数ペア:

[(1, 39794380), (2, 19897190), (4, 9948595), (5, 7958876), (10, 3979438), (20, 1989719), (29, 1372220), (58, 686110), (116, 343055), (145, 274444), (290, 137222), (580, 68611)]