2655500

素因数分解:

$2^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 5975424

約数和(自身を除く): 3319924

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 113, 125, 188, 226, 235, 250, 452, 470, 500, 565, 940, 1130, 1175, 2260, 2350, 2825, 4700, 5311, 5650, 5875, 10622, 11300, 11750, 14125, 21244, 23500, 26555, 28250, 53110, 56500, 106220, 132775, 265550, 531100, 663875, 1327750, 2655500]

約数ペア:

[(1, 2655500), (2, 1327750), (4, 663875), (5, 531100), (10, 265550), (20, 132775), (25, 106220), (47, 56500), (50, 53110), (94, 28250), (100, 26555), (113, 23500), (125, 21244), (188, 14125), (226, 11750), (235, 11300), (250, 10622), (452, 5875), (470, 5650), (500, 5311), (565, 4700), (940, 2825), (1130, 2350), (1175, 2260)]