26931800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19237}}^1$

素因数の和:19260

約数の個数: 48

約数和(自身を含む): 71565360

約数和(自身を除く): 44633560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 19237, 38474, 76948, 96185, 134659, 153896, 192370, 269318, 384740, 480925, 538636, 673295, 769480, 961850, 1077272, 1346590, 1923700, 2693180, 3366475, 3847400, 5386360, 6732950, 13465900, 26931800]

約数ペア:

[(1, 26931800), (2, 13465900), (4, 6732950), (5, 5386360), (7, 3847400), (8, 3366475), (10, 2693180), (14, 1923700), (20, 1346590), (25, 1077272), (28, 961850), (35, 769480), (40, 673295), (50, 538636), (56, 480925), (70, 384740), (100, 269318), (140, 192370), (175, 153896), (200, 134659), (280, 96185), (350, 76948), (700, 38474), (1400, 19237)]