26890300

素因数分解:

$2^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{2467}}^1$

素因数の和:2590

約数の個数: 36

約数和(自身を含む): 58911160

約数和(自身を除く): 32020860

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 218, 436, 545, 1090, 2180, 2467, 2725, 4934, 5450, 9868, 10900, 12335, 24670, 49340, 61675, 123350, 246700, 268903, 537806, 1075612, 1344515, 2689030, 5378060, 6722575, 13445150, 26890300]

約数ペア:

[(1, 26890300), (2, 13445150), (4, 6722575), (5, 5378060), (10, 2689030), (20, 1344515), (25, 1075612), (50, 537806), (100, 268903), (109, 246700), (218, 123350), (436, 61675), (545, 49340), (1090, 24670), (2180, 12335), (2467, 10900), (2725, 9868), (4934, 5450)]