26566960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47441}}^1$

素因数の和:47461

約数の個数: 40

約数和(自身を含む): 70593696

約数和(自身を除く): 44026736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 47441, 94882, 189764, 237205, 332087, 379528, 474410, 664174, 759056, 948820, 1328348, 1660435, 1897640, 2656696, 3320870, 3795280, 5313392, 6641740, 13283480, 26566960]

約数ペア:

[(1, 26566960), (2, 13283480), (4, 6641740), (5, 5313392), (7, 3795280), (8, 3320870), (10, 2656696), (14, 1897640), (16, 1660435), (20, 1328348), (28, 948820), (35, 759056), (40, 664174), (56, 474410), (70, 379528), (80, 332087), (112, 237205), (140, 189764), (280, 94882), (560, 47441)]