2202160

素因数分解:

$2^4\times 5^1\times {\mathrm{27527}}^1$

素因数の和:27540

約数の個数: 20

約数和(自身を含む): 5120208

約数和(自身を除く): 2918048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 27527, 55054, 110108, 137635, 220216, 275270, 440432, 550540, 1101080, 2202160]

約数ペア:

[(1, 2202160), (2, 1101080), (4, 550540), (5, 440432), (8, 275270), (10, 220216), (16, 137635), (20, 110108), (40, 55054), (80, 27527)]