26476000

素因数分解:

$2^5\times 5^3\times {\mathrm{6619}}^1$

素因数の和:6644

約数の個数: 48

約数和(自身を含む): 65061360

約数和(自身を除く): 38585360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 6619, 13238, 26476, 33095, 52952, 66190, 105904, 132380, 165475, 211808, 264760, 330950, 529520, 661900, 827375, 1059040, 1323800, 1654750, 2647600, 3309500, 5295200, 6619000, 13238000, 26476000]

約数ペア:

[(1, 26476000), (2, 13238000), (4, 6619000), (5, 5295200), (8, 3309500), (10, 2647600), (16, 1654750), (20, 1323800), (25, 1059040), (32, 827375), (40, 661900), (50, 529520), (80, 330950), (100, 264760), (125, 211808), (160, 165475), (200, 132380), (250, 105904), (400, 66190), (500, 52952), (800, 33095), (1000, 26476), (2000, 13238), (4000, 6619)]