2102080

素因数分解:

$2^6\times 5^1\times {\mathrm{6569}}^1$

素因数の和:6586

約数の個数: 28

約数和(自身を含む): 5006340

約数和(自身を除く): 2904260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6569, 13138, 26276, 32845, 52552, 65690, 105104, 131380, 210208, 262760, 420416, 525520, 1051040, 2102080]

約数ペア:

[(1, 2102080), (2, 1051040), (4, 525520), (5, 420416), (8, 262760), (10, 210208), (16, 131380), (20, 105104), (32, 65690), (40, 52552), (64, 32845), (80, 26276), (160, 13138), (320, 6569)]