5247304880

素因数分解:

$2^4\times 5^1\times {\mathrm{65591311}}^1$

素因数の和:65591324

約数の個数: 20

約数和(自身を含む): 12199984032

約数和(自身を除く): 6952679152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 65591311, 131182622, 262365244, 327956555, 524730488, 655913110, 1049460976, 1311826220, 2623652440, 5247304880]

約数ペア:

[(1, 5247304880), (2, 2623652440), (4, 1311826220), (5, 1049460976), (8, 655913110), (10, 524730488), (16, 327956555), (20, 262365244), (40, 131182622), (80, 65591311)]