7101580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20887}}^1$

素因数の和:20913

約数の個数: 24

約数和(自身を含む): 15791328

約数和(自身を除く): 8689748

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 20887, 41774, 83548, 104435, 208870, 355079, 417740, 710158, 1420316, 1775395, 3550790, 7101580]

約数ペア:

[(1, 7101580), (2, 3550790), (4, 1775395), (5, 1420316), (10, 710158), (17, 417740), (20, 355079), (34, 208870), (68, 104435), (85, 83548), (170, 41774), (340, 20887)]