4248080

素因数分解:

$2^4\times 5^1\times {\mathrm{53101}}^1$

素因数の和:53114

約数の個数: 20

約数和(自身を含む): 9876972

約数和(自身を除く): 5628892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 53101, 106202, 212404, 265505, 424808, 531010, 849616, 1062020, 2124040, 4248080]

約数ペア:

[(1, 4248080), (2, 2124040), (4, 1062020), (5, 849616), (8, 531010), (10, 424808), (16, 265505), (20, 212404), (40, 106202), (80, 53101)]