2628153800

素因数分解:

$2^3\times 5^2\times {\mathrm{13140769}}^1$

素因数の和:13140785

約数の個数: 24

約数和(自身を含む): 6110458050

約数和(自身を除く): 3482304250

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 13140769, 26281538, 52563076, 65703845, 105126152, 131407690, 262815380, 328519225, 525630760, 657038450, 1314076900, 2628153800]

約数ペア:

[(1, 2628153800), (2, 1314076900), (4, 657038450), (5, 525630760), (8, 328519225), (10, 262815380), (20, 131407690), (25, 105126152), (40, 65703845), (50, 52563076), (100, 26281538), (200, 13140769)]