3276040

素因数分解:

$2^3\times 5^1\times {\mathrm{81901}}^1$

素因数の和:81912

約数の個数: 16

約数和(自身を含む): 7371180

約数和(自身を除く): 4095140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 81901, 163802, 327604, 409505, 655208, 819010, 1638020, 3276040]

約数ペア:

[(1, 3276040), (2, 1638020), (4, 819010), (5, 655208), (8, 409505), (10, 327604), (20, 163802), (40, 81901)]