2118080

素因数分解:

$2^6\times 5^1\times {\mathrm{6619}}^1$

素因数の和:6636

約数の個数: 28

約数和(自身を含む): 5044440

約数和(自身を除く): 2926360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6619, 13238, 26476, 33095, 52952, 66190, 105904, 132380, 211808, 264760, 423616, 529520, 1059040, 2118080]

約数ペア:

[(1, 2118080), (2, 1059040), (4, 529520), (5, 423616), (8, 264760), (10, 211808), (16, 132380), (20, 105904), (32, 66190), (40, 52952), (64, 33095), (80, 26476), (160, 13238), (320, 6619)]