11722160

素因数分解:

$2^4\times 5^1\times {\mathrm{146527}}^1$

素因数の和:146540

約数の個数: 20

約数和(自身を含む): 27254208

約数和(自身を除く): 15532048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 146527, 293054, 586108, 732635, 1172216, 1465270, 2344432, 2930540, 5861080, 11722160]

約数ペア:

[(1, 11722160), (2, 5861080), (4, 2930540), (5, 2344432), (8, 1465270), (10, 1172216), (16, 732635), (20, 586108), (40, 293054), (80, 146527)]