25268660

素因数分解:

$2^2\times 5^1\times {\mathrm{757}}^1\times {\mathrm{1669}}^1$

素因数の和:2435

約数の個数: 24

約数和(自身を含む): 53166120

約数和(自身を除く): 27897460

約数列:

[1, 2, 4, 5, 10, 20, 757, 1514, 1669, 3028, 3338, 3785, 6676, 7570, 8345, 15140, 16690, 33380, 1263433, 2526866, 5053732, 6317165, 12634330, 25268660]

約数ペア:

[(1, 25268660), (2, 12634330), (4, 6317165), (5, 5053732), (10, 2526866), (20, 1263433), (757, 33380), (1514, 16690), (1669, 15140), (3028, 8345), (3338, 7570), (3785, 6676)]