2262320

素因数分解:

$2^4\times 5^1\times {\mathrm{28279}}^1$

素因数の和:28292

約数の個数: 20

約数和(自身を含む): 5260080

約数和(自身を除く): 2997760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 28279, 56558, 113116, 141395, 226232, 282790, 452464, 565580, 1131160, 2262320]

約数ペア:

[(1, 2262320), (2, 1131160), (4, 565580), (5, 452464), (8, 282790), (10, 226232), (16, 141395), (20, 113116), (40, 56558), (80, 28279)]