1036180324880

素因数分解:

$2^4\times 5^1\times {\mathrm{12952254061}}^1$

素因数の和:12952254074

約数の個数: 20

約数和(自身を含む): 2409119255532

約数和(自身を除く): 1372938930652

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 12952254061, 25904508122, 51809016244, 64761270305, 103618032488, 129522540610, 207236064976, 259045081220, 518090162440, 1036180324880]

約数ペア:

[(1, 1036180324880), (2, 518090162440), (4, 259045081220), (5, 207236064976), (8, 129522540610), (10, 103618032488), (16, 64761270305), (20, 51809016244), (40, 25904508122), (80, 12952254061)]