5687620

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2609}}^1$

素因数の和:2727

約数の個数: 24

約数和(自身を含む): 12058200

約数和(自身を除く): 6370580

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 2609, 5218, 10436, 13045, 26090, 52180, 284381, 568762, 1137524, 1421905, 2843810, 5687620]

約数ペア:

[(1, 5687620), (2, 2843810), (4, 1421905), (5, 1137524), (10, 568762), (20, 284381), (109, 52180), (218, 26090), (436, 13045), (545, 10436), (1090, 5218), (2180, 2609)]