121822160

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{15077}}^1$

素因数の和:15191

約数の個数: 40

約数和(自身を含む): 286059816

約数和(自身を除く): 164237656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 2020, 4040, 8080, 15077, 30154, 60308, 75385, 120616, 150770, 241232, 301540, 603080, 1206160, 1522777, 3045554, 6091108, 7613885, 12182216, 15227770, 24364432, 30455540, 60911080, 121822160]

約数ペア:

[(1, 121822160), (2, 60911080), (4, 30455540), (5, 24364432), (8, 15227770), (10, 12182216), (16, 7613885), (20, 6091108), (40, 3045554), (80, 1522777), (101, 1206160), (202, 603080), (404, 301540), (505, 241232), (808, 150770), (1010, 120616), (1616, 75385), (2020, 60308), (4040, 30154), (8080, 15077)]