4016180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{28687}}^1$

素因数の和:28703

約数の個数: 24

約数和(自身を含む): 9639168

約数和(自身を除く): 5622988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 28687, 57374, 114748, 143435, 200809, 286870, 401618, 573740, 803236, 1004045, 2008090, 4016180]

約数ペア:

[(1, 4016180), (2, 2008090), (4, 1004045), (5, 803236), (7, 573740), (10, 401618), (14, 286870), (20, 200809), (28, 143435), (35, 114748), (70, 57374), (140, 28687)]