108002320

素因数分解:

$2^4\times 5^1\times {\mathrm{1350029}}^1$

素因数の和:1350042

約数の個数: 20

約数和(自身を含む): 251105580

約数和(自身を除く): 143103260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1350029, 2700058, 5400116, 6750145, 10800232, 13500290, 21600464, 27000580, 54001160, 108002320]

約数ペア:

[(1, 108002320), (2, 54001160), (4, 27000580), (5, 21600464), (8, 13500290), (10, 10800232), (16, 6750145), (20, 5400116), (40, 2700058), (80, 1350029)]