2002960

素因数分解:

$2^4\times 5^1\times {\mathrm{25037}}^1$

素因数の和:25050

約数の個数: 20

約数和(自身を含む): 4657068

約数和(自身を除く): 2654108

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 25037, 50074, 100148, 125185, 200296, 250370, 400592, 500740, 1001480, 2002960]

約数ペア:

[(1, 2002960), (2, 1001480), (4, 500740), (5, 400592), (8, 250370), (10, 200296), (16, 125185), (20, 100148), (40, 50074), (80, 25037)]