8080660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{57719}}^1$

素因数の和:57735

約数の個数: 24

約数和(自身を含む): 19393920

約数和(自身を除く): 11313260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 57719, 115438, 230876, 288595, 404033, 577190, 808066, 1154380, 1616132, 2020165, 4040330, 8080660]

約数ペア:

[(1, 8080660), (2, 4040330), (4, 2020165), (5, 1616132), (7, 1154380), (10, 808066), (14, 577190), (20, 404033), (28, 288595), (35, 230876), (70, 115438), (140, 57719)]