39723740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{283741}}^1$

素因数の和:283757

約数の個数: 24

約数和(自身を含む): 95337312

約数和(自身を除く): 55613572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 283741, 567482, 1134964, 1418705, 1986187, 2837410, 3972374, 5674820, 7944748, 9930935, 19861870, 39723740]

約数ペア:

[(1, 39723740), (2, 19861870), (4, 9930935), (5, 7944748), (7, 5674820), (10, 3972374), (14, 2837410), (20, 1986187), (28, 1418705), (35, 1134964), (70, 567482), (140, 283741)]