478792240

素因数分解:

$2^4\times 5^1\times {\mathrm{5984903}}^1$

素因数の和:5984916

約数の個数: 20

約数和(自身を含む): 1113192144

約数和(自身を除く): 634399904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5984903, 11969806, 23939612, 29924515, 47879224, 59849030, 95758448, 119698060, 239396120, 478792240]

約数ペア:

[(1, 478792240), (2, 239396120), (4, 119698060), (5, 95758448), (8, 59849030), (10, 47879224), (16, 29924515), (20, 23939612), (40, 11969806), (80, 5984903)]