2085080

素因数分解:

$2^3\times 5^1\times {\mathrm{52127}}^1$

素因数の和:52138

約数の個数: 16

約数和(自身を含む): 4691520

約数和(自身を除く): 2606440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 52127, 104254, 208508, 260635, 417016, 521270, 1042540, 2085080]

約数ペア:

[(1, 2085080), (2, 1042540), (4, 521270), (5, 417016), (8, 260635), (10, 208508), (20, 104254), (40, 52127)]