26418280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{94351}}^1$

素因数の和:94369

約数の個数: 32

約数和(自身を含む): 67933440

約数和(自身を除く): 41515160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 94351, 188702, 377404, 471755, 660457, 754808, 943510, 1320914, 1887020, 2641828, 3302285, 3774040, 5283656, 6604570, 13209140, 26418280]

約数ペア:

[(1, 26418280), (2, 13209140), (4, 6604570), (5, 5283656), (7, 3774040), (8, 3302285), (10, 2641828), (14, 1887020), (20, 1320914), (28, 943510), (35, 754808), (40, 660457), (56, 471755), (70, 377404), (140, 188702), (280, 94351)]