40484350

素因数分解:

$2^1\times 5^2\times {\mathrm{569}}^1\times {\mathrm{1423}}^1$

素因数の和:2004

約数の個数: 24

約数和(自身を含む): 75486240

約数和(自身を除く): 35001890

約数列:

[1, 2, 5, 10, 25, 50, 569, 1138, 1423, 2845, 2846, 5690, 7115, 14225, 14230, 28450, 35575, 71150, 809687, 1619374, 4048435, 8096870, 20242175, 40484350]

約数ペア:

[(1, 40484350), (2, 20242175), (5, 8096870), (10, 4048435), (25, 1619374), (50, 809687), (569, 71150), (1138, 35575), (1423, 28450), (2845, 14230), (2846, 14225), (5690, 7115)]