9667880

素因数分解:

$2^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{919}}^1$

素因数の和:1193

約数の個数: 32

約数和(自身を含む): 21859200

約数和(自身を除く): 12191320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 263, 526, 919, 1052, 1315, 1838, 2104, 2630, 3676, 4595, 5260, 7352, 9190, 10520, 18380, 36760, 241697, 483394, 966788, 1208485, 1933576, 2416970, 4833940, 9667880]

約数ペア:

[(1, 9667880), (2, 4833940), (4, 2416970), (5, 1933576), (8, 1208485), (10, 966788), (20, 483394), (40, 241697), (263, 36760), (526, 18380), (919, 10520), (1052, 9190), (1315, 7352), (1838, 5260), (2104, 4595), (2630, 3676)]