52900040

素因数分解:

$2^3\times 5^1\times {\mathrm{1322501}}^1$

素因数の和:1322512

約数の個数: 16

約数和(自身を含む): 119025180

約数和(自身を除く): 66125140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1322501, 2645002, 5290004, 6612505, 10580008, 13225010, 26450020, 52900040]

約数ペア:

[(1, 52900040), (2, 26450020), (4, 13225010), (5, 10580008), (8, 6612505), (10, 5290004), (20, 2645002), (40, 1322501)]