2133080

素因数分解:

$2^3\times 5^1\times {\mathrm{53327}}^1$

素因数の和:53338

約数の個数: 16

約数和(自身を含む): 4799520

約数和(自身を除く): 2666440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53327, 106654, 213308, 266635, 426616, 533270, 1066540, 2133080]

約数ペア:

[(1, 2133080), (2, 1066540), (4, 533270), (5, 426616), (8, 266635), (10, 213308), (20, 106654), (40, 53327)]