5064880

素因数分解:

$2^4\times 5^1\times {\mathrm{63311}}^1$

素因数の和:63324

約数の個数: 20

約数和(自身を含む): 11776032

約数和(自身を除く): 6711152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 63311, 126622, 253244, 316555, 506488, 633110, 1012976, 1266220, 2532440, 5064880]

約数ペア:

[(1, 5064880), (2, 2532440), (4, 1266220), (5, 1012976), (8, 633110), (10, 506488), (16, 316555), (20, 253244), (40, 126622), (80, 63311)]