5196040

素因数分解:

$2^3\times 5^1\times {\mathrm{129901}}^1$

素因数の和:129912

約数の個数: 16

約数和(自身を含む): 11691180

約数和(自身を除く): 6495140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 129901, 259802, 519604, 649505, 1039208, 1299010, 2598020, 5196040]

約数ペア:

[(1, 5196040), (2, 2598020), (4, 1299010), (5, 1039208), (8, 649505), (10, 519604), (20, 259802), (40, 129901)]