26696500

素因数分解:

$2^2\times 5^3\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:625

約数の個数: 48

約数和(自身を含む): 58968000

約数和(自身を除く): 32271500

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 125, 214, 250, 428, 499, 500, 535, 998, 1070, 1996, 2140, 2495, 2675, 4990, 5350, 9980, 10700, 12475, 13375, 24950, 26750, 49900, 53393, 53500, 62375, 106786, 124750, 213572, 249500, 266965, 533930, 1067860, 1334825, 2669650, 5339300, 6674125, 13348250, 26696500]

約数ペア:

[(1, 26696500), (2, 13348250), (4, 6674125), (5, 5339300), (10, 2669650), (20, 1334825), (25, 1067860), (50, 533930), (100, 266965), (107, 249500), (125, 213572), (214, 124750), (250, 106786), (428, 62375), (499, 53500), (500, 53393), (535, 49900), (998, 26750), (1070, 24950), (1996, 13375), (2140, 12475), (2495, 10700), (2675, 9980), (4990, 5350)]