105752440

素因数分解:

$2^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{8501}}^1$

素因数の和:8823

約数の個数: 32

約数和(自身を含む): 238736160

約数和(自身を除く): 132983720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 311, 622, 1244, 1555, 2488, 3110, 6220, 8501, 12440, 17002, 34004, 42505, 68008, 85010, 170020, 340040, 2643811, 5287622, 10575244, 13219055, 21150488, 26438110, 52876220, 105752440]

約数ペア:

[(1, 105752440), (2, 52876220), (4, 26438110), (5, 21150488), (8, 13219055), (10, 10575244), (20, 5287622), (40, 2643811), (311, 340040), (622, 170020), (1244, 85010), (1555, 68008), (2488, 42505), (3110, 34004), (6220, 17002), (8501, 12440)]