102562607480

素因数分解:

$2^3\times 5^1\times {\mathrm{2564065187}}^1$

素因数の和:2564065198

約数の個数: 16

約数和(自身を含む): 230765866920

約数和(自身を除く): 128203259440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2564065187, 5128130374, 10256260748, 12820325935, 20512521496, 25640651870, 51281303740, 102562607480]

約数ペア:

[(1, 102562607480), (2, 51281303740), (4, 25640651870), (5, 20512521496), (8, 12820325935), (10, 10256260748), (20, 5128130374), (40, 2564065187)]