13821760

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{919}}^1$

素因数の和:983

約数の個数: 56

約数和(自身を含む): 33649920

約数和(自身を除く): 19828160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 320, 376, 470, 752, 919, 940, 1504, 1838, 1880, 3008, 3676, 3760, 4595, 7352, 7520, 9190, 14704, 15040, 18380, 29408, 36760, 43193, 58816, 73520, 86386, 147040, 172772, 215965, 294080, 345544, 431930, 691088, 863860, 1382176, 1727720, 2764352, 3455440, 6910880, 13821760]

約数ペア:

[(1, 13821760), (2, 6910880), (4, 3455440), (5, 2764352), (8, 1727720), (10, 1382176), (16, 863860), (20, 691088), (32, 431930), (40, 345544), (47, 294080), (64, 215965), (80, 172772), (94, 147040), (160, 86386), (188, 73520), (235, 58816), (320, 43193), (376, 36760), (470, 29408), (752, 18380), (919, 15040), (940, 14704), (1504, 9190), (1838, 7520), (1880, 7352), (3008, 4595), (3676, 3760)]