2822320

素因数分解:

$2^4\times 5^1\times {\mathrm{35279}}^1$

素因数の和:35292

約数の個数: 20

約数和(自身を含む): 6562080

約数和(自身を除く): 3739760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 35279, 70558, 141116, 176395, 282232, 352790, 564464, 705580, 1411160, 2822320]

約数ペア:

[(1, 2822320), (2, 1411160), (4, 705580), (5, 564464), (8, 352790), (10, 282232), (16, 176395), (20, 141116), (40, 70558), (80, 35279)]