26956180

素因数分解:

$2^2\times 5^1\times {\mathrm{709}}^1\times {\mathrm{1901}}^1$

素因数の和:2619

約数の個数: 24

約数和(自身を含む): 56717640

約数和(自身を除く): 29761460

約数列:

[1, 2, 4, 5, 10, 20, 709, 1418, 1901, 2836, 3545, 3802, 7090, 7604, 9505, 14180, 19010, 38020, 1347809, 2695618, 5391236, 6739045, 13478090, 26956180]

約数ペア:

[(1, 26956180), (2, 13478090), (4, 6739045), (5, 5391236), (10, 2695618), (20, 1347809), (709, 38020), (1418, 19010), (1901, 14180), (2836, 9505), (3545, 7604), (3802, 7090)]