27211060

素因数分解:

$2^2\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{1297}}^1$

素因数の和:2355

約数の個数: 24

約数和(自身を含む): 57241800

約数和(自身を除く): 30030740

約数列:

[1, 2, 4, 5, 10, 20, 1049, 1297, 2098, 2594, 4196, 5188, 5245, 6485, 10490, 12970, 20980, 25940, 1360553, 2721106, 5442212, 6802765, 13605530, 27211060]

約数ペア:

[(1, 27211060), (2, 13605530), (4, 6802765), (5, 5442212), (10, 2721106), (20, 1360553), (1049, 25940), (1297, 20980), (2098, 12970), (2594, 10490), (4196, 6485), (5188, 5245)]