47527640

素因数分解:

$2^3\times 5^1\times {\mathrm{929}}^1\times {\mathrm{1279}}^1$

素因数の和:2219

約数の個数: 32

約数和(自身を含む): 107136000

約数和(自身を除く): 59608360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 929, 1279, 1858, 2558, 3716, 4645, 5116, 6395, 7432, 9290, 10232, 12790, 18580, 25580, 37160, 51160, 1188191, 2376382, 4752764, 5940955, 9505528, 11881910, 23763820, 47527640]

約数ペア:

[(1, 47527640), (2, 23763820), (4, 11881910), (5, 9505528), (8, 5940955), (10, 4752764), (20, 2376382), (40, 1188191), (929, 51160), (1279, 37160), (1858, 25580), (2558, 18580), (3716, 12790), (4645, 10232), (5116, 9290), (6395, 7432)]