80501472004

素因数分解:

$2^2\times {\mathrm{211}}^1\times {\mathrm{223}}^1\times {\mathrm{427717}}^1$

素因数の和:428155

約数の個数: 24

約数和(自身を含む): 142180306688

約数和(自身を除く): 61678834684

約数列:

[1, 2, 4, 211, 223, 422, 446, 844, 892, 47053, 94106, 188212, 427717, 855434, 1710868, 90248287, 95380891, 180496574, 190761782, 360993148, 381523564, 20125368001, 40250736002, 80501472004]

約数ペア:

[(1, 80501472004), (2, 40250736002), (4, 20125368001), (211, 381523564), (223, 360993148), (422, 190761782), (446, 180496574), (844, 95380891), (892, 90248287), (47053, 1710868), (94106, 855434), (188212, 427717)]