56552563280

素因数分解:

$2^4\times 5^1\times {\mathrm{706907041}}^1$

素因数の和:706907054

約数の個数: 20

約数和(自身を含む): 131484709812

約数和(自身を除く): 74932146532

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 706907041, 1413814082, 2827628164, 3534535205, 5655256328, 7069070410, 11310512656, 14138140820, 28276281640, 56552563280]

約数ペア:

[(1, 56552563280), (2, 28276281640), (4, 14138140820), (5, 11310512656), (8, 7069070410), (10, 5655256328), (16, 3534535205), (20, 2827628164), (40, 1413814082), (80, 706907041)]