26940400

素因数分解:

$2^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1433}}^1$

素因数の和:1498

約数の個数: 60

約数和(自身を含む): 66147552

約数和(自身を除く): 39207152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 100, 188, 200, 235, 376, 400, 470, 752, 940, 1175, 1433, 1880, 2350, 2866, 3760, 4700, 5732, 7165, 9400, 11464, 14330, 18800, 22928, 28660, 35825, 57320, 67351, 71650, 114640, 134702, 143300, 269404, 286600, 336755, 538808, 573200, 673510, 1077616, 1347020, 1683775, 2694040, 3367550, 5388080, 6735100, 13470200, 26940400]

約数ペア:

[(1, 26940400), (2, 13470200), (4, 6735100), (5, 5388080), (8, 3367550), (10, 2694040), (16, 1683775), (20, 1347020), (25, 1077616), (40, 673510), (47, 573200), (50, 538808), (80, 336755), (94, 286600), (100, 269404), (188, 143300), (200, 134702), (235, 114640), (376, 71650), (400, 67351), (470, 57320), (752, 35825), (940, 28660), (1175, 22928), (1433, 18800), (1880, 14330), (2350, 11464), (2866, 9400), (3760, 7165), (4700, 5732)]