5289847580

素因数分解:

$2^2\times 5^1\times {\mathrm{3329}}^1\times {\mathrm{79451}}^1$

素因数の和:82789

約数の個数: 24

約数和(自身を含む): 11112156720

約数和(自身を除く): 5822309140

約数列:

[1, 2, 4, 5, 10, 20, 3329, 6658, 13316, 16645, 33290, 66580, 79451, 158902, 317804, 397255, 794510, 1589020, 264492379, 528984758, 1057969516, 1322461895, 2644923790, 5289847580]

約数ペア:

[(1, 5289847580), (2, 2644923790), (4, 1322461895), (5, 1057969516), (10, 528984758), (20, 264492379), (3329, 1589020), (6658, 794510), (13316, 397255), (16645, 317804), (33290, 158902), (66580, 79451)]