83960660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{599719}}^1$

素因数の和:599735

約数の個数: 24

約数和(自身を含む): 201505920

約数和(自身を除く): 117545260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 599719, 1199438, 2398876, 2998595, 4198033, 5997190, 8396066, 11994380, 16792132, 20990165, 41980330, 83960660]

約数ペア:

[(1, 83960660), (2, 41980330), (4, 20990165), (5, 16792132), (7, 11994380), (10, 8396066), (14, 5997190), (20, 4198033), (28, 2998595), (35, 2398876), (70, 1199438), (140, 599719)]