3390080

素因数分解:

$2^7\times 5^1\times {\mathrm{5297}}^1$

素因数の和:5316

約数の個数: 32

約数和(自身を含む): 8105940

約数和(自身を除く): 4715860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 5297, 10594, 21188, 26485, 42376, 52970, 84752, 105940, 169504, 211880, 339008, 423760, 678016, 847520, 1695040, 3390080]

約数ペア:

[(1, 3390080), (2, 1695040), (4, 847520), (5, 678016), (8, 423760), (10, 339008), (16, 211880), (20, 169504), (32, 105940), (40, 84752), (64, 52970), (80, 42376), (128, 26485), (160, 21188), (320, 10594), (640, 5297)]