41690960

素因数分解:

$2^4\times 5^1\times {\mathrm{521137}}^1$

素因数の和:521150

約数の個数: 20

約数和(自身を含む): 96931668

約数和(自身を除く): 55240708

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 521137, 1042274, 2084548, 2605685, 4169096, 5211370, 8338192, 10422740, 20845480, 41690960]

約数ペア:

[(1, 41690960), (2, 20845480), (4, 10422740), (5, 8338192), (8, 5211370), (10, 4169096), (16, 2605685), (20, 2084548), (40, 1042274), (80, 521137)]