4625620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5641}}^1$

素因数の和:5691

約数の個数: 24

約数和(自身を含む): 9952488

約数和(自身を除く): 5326868

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 5641, 11282, 22564, 28205, 56410, 112820, 231281, 462562, 925124, 1156405, 2312810, 4625620]

約数ペア:

[(1, 4625620), (2, 2312810), (4, 1156405), (5, 925124), (10, 462562), (20, 231281), (41, 112820), (82, 56410), (164, 28205), (205, 22564), (410, 11282), (820, 5641)]