38603740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{275741}}^1$

素因数の和:275757

約数の個数: 24

約数和(自身を含む): 92649312

約数和(自身を除く): 54045572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 275741, 551482, 1102964, 1378705, 1930187, 2757410, 3860374, 5514820, 7720748, 9650935, 19301870, 38603740]

約数ペア:

[(1, 38603740), (2, 19301870), (4, 9650935), (5, 7720748), (7, 5514820), (10, 3860374), (14, 2757410), (20, 1930187), (28, 1378705), (35, 1102964), (70, 551482), (140, 275741)]