47666140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{82183}}^1$

素因数の和:82221

約数の個数: 24

約数和(自身を含む): 103551840

約数和(自身を除く): 55885700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 82183, 164366, 328732, 410915, 821830, 1643660, 2383307, 4766614, 9533228, 11916535, 23833070, 47666140]

約数ペア:

[(1, 47666140), (2, 23833070), (4, 11916535), (5, 9533228), (10, 4766614), (20, 2383307), (29, 1643660), (58, 821830), (116, 410915), (145, 328732), (290, 164366), (580, 82183)]