27585620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{33641}}^1$

素因数の和:33691

約数の個数: 24

約数和(自身を含む): 59344488

約数和(自身を除く): 31758868

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 33641, 67282, 134564, 168205, 336410, 672820, 1379281, 2758562, 5517124, 6896405, 13792810, 27585620]

約数ペア:

[(1, 27585620), (2, 13792810), (4, 6896405), (5, 5517124), (10, 2758562), (20, 1379281), (41, 672820), (82, 336410), (164, 168205), (205, 134564), (410, 67282), (820, 33641)]