13499600

素因数分解:

$2^4\times 5^2\times {\mathrm{33749}}^1$

素因数の和:33767

約数の個数: 30

約数和(自身を含む): 32433750

約数和(自身を除く): 18934150

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 33749, 67498, 134996, 168745, 269992, 337490, 539984, 674980, 843725, 1349960, 1687450, 2699920, 3374900, 6749800, 13499600]

約数ペア:

[(1, 13499600), (2, 6749800), (4, 3374900), (5, 2699920), (8, 1687450), (10, 1349960), (16, 843725), (20, 674980), (25, 539984), (40, 337490), (50, 269992), (80, 168745), (100, 134996), (200, 67498), (400, 33749)]