70323020

素因数分解:

$2^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{10133}}^1$

素因数の和:10489

約数の個数: 24

約数和(自身を含む): 148118544

約数和(自身を除く): 77795524

約数列:

[1, 2, 4, 5, 10, 20, 347, 694, 1388, 1735, 3470, 6940, 10133, 20266, 40532, 50665, 101330, 202660, 3516151, 7032302, 14064604, 17580755, 35161510, 70323020]

約数ペア:

[(1, 70323020), (2, 35161510), (4, 17580755), (5, 14064604), (10, 7032302), (20, 3516151), (347, 202660), (694, 101330), (1388, 50665), (1735, 40532), (3470, 20266), (6940, 10133)]