2716040

素因数分解:

$2^3\times 5^1\times {\mathrm{67901}}^1$

素因数の和:67912

約数の個数: 16

約数和(自身を含む): 6111180

約数和(自身を除く): 3395140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67901, 135802, 271604, 339505, 543208, 679010, 1358020, 2716040]

約数ペア:

[(1, 2716040), (2, 1358020), (4, 679010), (5, 543208), (8, 339505), (10, 271604), (20, 135802), (40, 67901)]