9872320

素因数分解:

$2^6\times 5^1\times {\mathrm{30851}}^1$

素因数の和:30868

約数の個数: 28

約数和(自身を含む): 23509224

約数和(自身を除く): 13636904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 30851, 61702, 123404, 154255, 246808, 308510, 493616, 617020, 987232, 1234040, 1974464, 2468080, 4936160, 9872320]

約数ペア:

[(1, 9872320), (2, 4936160), (4, 2468080), (5, 1974464), (8, 1234040), (10, 987232), (16, 617020), (20, 493616), (32, 308510), (40, 246808), (64, 154255), (80, 123404), (160, 61702), (320, 30851)]