1513220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2609}}^1$

素因数の和:2647

約数の個数: 24

約数和(自身を含む): 3288600

約数和(自身を除く): 1775380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 2609, 5218, 10436, 13045, 26090, 52180, 75661, 151322, 302644, 378305, 756610, 1513220]

約数ペア:

[(1, 1513220), (2, 756610), (4, 378305), (5, 302644), (10, 151322), (20, 75661), (29, 52180), (58, 26090), (116, 13045), (145, 10436), (290, 5218), (580, 2609)]