1095080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{3911}}^1$

素因数の和:3929

約数の個数: 32

約数和(自身を含む): 2816640

約数和(自身を除く): 1721560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 3911, 7822, 15644, 19555, 27377, 31288, 39110, 54754, 78220, 109508, 136885, 156440, 219016, 273770, 547540, 1095080]

約数ペア:

[(1, 1095080), (2, 547540), (4, 273770), (5, 219016), (7, 156440), (8, 136885), (10, 109508), (14, 78220), (20, 54754), (28, 39110), (35, 31288), (40, 27377), (56, 19555), (70, 15644), (140, 7822), (280, 3911)]