2005111580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5897387}}^1$

素因数の和:5897413

約数の個数: 24

約数和(自身を含む): 4458425328

約数和(自身を除く): 2453313748

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 5897387, 11794774, 23589548, 29486935, 58973870, 100255579, 117947740, 200511158, 401022316, 501277895, 1002555790, 2005111580]

約数ペア:

[(1, 2005111580), (2, 1002555790), (4, 501277895), (5, 401022316), (10, 200511158), (17, 117947740), (20, 100255579), (34, 58973870), (68, 29486935), (85, 23589548), (170, 11794774), (340, 5897387)]