41774740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2897}}^1$

素因数の和:3016

約数の個数: 48

約数和(自身を含む): 101267712

約数和(自身を除く): 59492972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 515, 721, 1030, 1442, 2060, 2884, 2897, 3605, 5794, 7210, 11588, 14420, 14485, 20279, 28970, 40558, 57940, 81116, 101395, 202790, 298391, 405580, 596782, 1193564, 1491955, 2088737, 2983910, 4177474, 5967820, 8354948, 10443685, 20887370, 41774740]

約数ペア:

[(1, 41774740), (2, 20887370), (4, 10443685), (5, 8354948), (7, 5967820), (10, 4177474), (14, 2983910), (20, 2088737), (28, 1491955), (35, 1193564), (70, 596782), (103, 405580), (140, 298391), (206, 202790), (412, 101395), (515, 81116), (721, 57940), (1030, 40558), (1442, 28970), (2060, 20279), (2884, 14485), (2897, 14420), (3605, 11588), (5794, 7210)]