1298032240

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{107453}}^1$

素因数の和:107617

約数の個数: 40

約数和(自身を含む): 3037939488

約数和(自身を除く): 1739907248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 3020, 6040, 12080, 107453, 214906, 429812, 537265, 859624, 1074530, 1719248, 2149060, 4298120, 8596240, 16225403, 32450806, 64901612, 81127015, 129803224, 162254030, 259606448, 324508060, 649016120, 1298032240]

約数ペア:

[(1, 1298032240), (2, 649016120), (4, 324508060), (5, 259606448), (8, 162254030), (10, 129803224), (16, 81127015), (20, 64901612), (40, 32450806), (80, 16225403), (151, 8596240), (302, 4298120), (604, 2149060), (755, 1719248), (1208, 1074530), (1510, 859624), (2416, 537265), (3020, 429812), (6040, 214906), (12080, 107453)]