2630080

素因数分解:

$2^6\times 5^1\times {\mathrm{8219}}^1$

素因数の和:8236

約数の個数: 28

約数和(自身を含む): 6263640

約数和(自身を除く): 3633560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 8219, 16438, 32876, 41095, 65752, 82190, 131504, 164380, 263008, 328760, 526016, 657520, 1315040, 2630080]

約数ペア:

[(1, 2630080), (2, 1315040), (4, 657520), (5, 526016), (8, 328760), (10, 263008), (16, 164380), (20, 131504), (32, 82190), (40, 65752), (64, 41095), (80, 32876), (160, 16438), (320, 8219)]