766335080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{2736911}}^1$

素因数の和:2736929

約数の個数: 32

約数和(自身を含む): 1970576640

約数和(自身を除く): 1204241560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 2736911, 5473822, 10947644, 13684555, 19158377, 21895288, 27369110, 38316754, 54738220, 76633508, 95791885, 109476440, 153267016, 191583770, 383167540, 766335080]

約数ペア:

[(1, 766335080), (2, 383167540), (4, 191583770), (5, 153267016), (7, 109476440), (8, 95791885), (10, 76633508), (14, 54738220), (20, 38316754), (28, 27369110), (35, 21895288), (40, 19158377), (56, 13684555), (70, 10947644), (140, 5473822), (280, 2736911)]