56332040

素因数分解:

$2^3\times 5^1\times {\mathrm{1408301}}^1$

素因数の和:1408312

約数の個数: 16

約数和(自身を含む): 126747180

約数和(自身を除く): 70415140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1408301, 2816602, 5633204, 7041505, 11266408, 14083010, 28166020, 56332040]

約数ペア:

[(1, 56332040), (2, 28166020), (4, 14083010), (5, 11266408), (8, 7041505), (10, 5633204), (20, 2816602), (40, 1408301)]