82486180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{589187}}^1$

素因数の和:589203

約数の個数: 24

約数和(自身を含む): 197967168

約数和(自身を除く): 115480988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 589187, 1178374, 2356748, 2945935, 4124309, 5891870, 8248618, 11783740, 16497236, 20621545, 41243090, 82486180]

約数ペア:

[(1, 82486180), (2, 41243090), (4, 20621545), (5, 16497236), (7, 11783740), (10, 8248618), (14, 5891870), (20, 4124309), (28, 2945935), (35, 2356748), (70, 1178374), (140, 589187)]