1036984880

素因数分解:

$2^4\times 5^1\times {\mathrm{12962311}}^1$

素因数の和:12962324

約数の個数: 20

約数和(自身を含む): 2410990032

約数和(自身を除く): 1374005152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 12962311, 25924622, 51849244, 64811555, 103698488, 129623110, 207396976, 259246220, 518492440, 1036984880]

約数ペア:

[(1, 1036984880), (2, 518492440), (4, 259246220), (5, 207396976), (8, 129623110), (10, 103698488), (16, 64811555), (20, 51849244), (40, 25924622), (80, 12962311)]