38386180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{274187}}^1$

素因数の和:274203

約数の個数: 24

約数和(自身を含む): 92127168

約数和(自身を除く): 53740988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 274187, 548374, 1096748, 1370935, 1919309, 2741870, 3838618, 5483740, 7677236, 9596545, 19193090, 38386180]

約数ペア:

[(1, 38386180), (2, 19193090), (4, 9596545), (5, 7677236), (7, 5483740), (10, 3838618), (14, 2741870), (20, 1919309), (28, 1370935), (35, 1096748), (70, 548374), (140, 274187)]