40181060

素因数分解:

$2^2\times 5^1\times {\mathrm{1297}}^1\times {\mathrm{1549}}^1$

素因数の和:2855

約数の個数: 24

約数和(自身を含む): 84499800

約数和(自身を除く): 44318740

約数列:

[1, 2, 4, 5, 10, 20, 1297, 1549, 2594, 3098, 5188, 6196, 6485, 7745, 12970, 15490, 25940, 30980, 2009053, 4018106, 8036212, 10045265, 20090530, 40181060]

約数ペア:

[(1, 40181060), (2, 20090530), (4, 10045265), (5, 8036212), (10, 4018106), (20, 2009053), (1297, 30980), (1549, 25940), (2594, 15490), (3098, 12970), (5188, 7745), (6196, 6485)]