10528880

素因数分解:

$2^4\times 5^1\times {\mathrm{131611}}^1$

素因数の和:131624

約数の個数: 20

約数和(自身を含む): 24479832

約数和(自身を除く): 13950952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131611, 263222, 526444, 658055, 1052888, 1316110, 2105776, 2632220, 5264440, 10528880]

約数ペア:

[(1, 10528880), (2, 5264440), (4, 2632220), (5, 2105776), (8, 1316110), (10, 1052888), (16, 658055), (20, 526444), (40, 263222), (80, 131611)]