11025640

素因数分解:

$2^3\times 5^1\times {\mathrm{275641}}^1$

素因数の和:275652

約数の個数: 16

約数和(自身を含む): 24807780

約数和(自身を除く): 13782140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 275641, 551282, 1102564, 1378205, 2205128, 2756410, 5512820, 11025640]

約数ペア:

[(1, 11025640), (2, 5512820), (4, 2756410), (5, 2205128), (8, 1378205), (10, 1102564), (20, 551282), (40, 275641)]