11642660

素因数分解:

$2^2\times 5^1\times {\mathrm{757}}^1\times {\mathrm{769}}^1$

素因数の和:1535

約数の個数: 24

約数和(自身を含む): 24513720

約数和(自身を除く): 12871060

約数列:

[1, 2, 4, 5, 10, 20, 757, 769, 1514, 1538, 3028, 3076, 3785, 3845, 7570, 7690, 15140, 15380, 582133, 1164266, 2328532, 2910665, 5821330, 11642660]

約数ペア:

[(1, 11642660), (2, 5821330), (4, 2910665), (5, 2328532), (10, 1164266), (20, 582133), (757, 15380), (769, 15140), (1514, 7690), (1538, 7570), (3028, 3845), (3076, 3785)]