99196040

素因数分解:

$2^3\times 5^1\times {\mathrm{2479901}}^1$

素因数の和:2479912

約数の個数: 16

約数和(自身を含む): 223191180

約数和(自身を除く): 123995140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2479901, 4959802, 9919604, 12399505, 19839208, 24799010, 49598020, 99196040]

約数ペア:

[(1, 99196040), (2, 49598020), (4, 24799010), (5, 19839208), (8, 12399505), (10, 9919604), (20, 4959802), (40, 2479901)]