29422000

素因数分解:

$2^4\times 5^3\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:383

約数の個数: 80

約数和(自身を含む): 72888192

約数和(自身を除く): 43466192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 100, 125, 188, 200, 235, 250, 313, 376, 400, 470, 500, 626, 752, 940, 1000, 1175, 1252, 1565, 1880, 2000, 2350, 2504, 3130, 3760, 4700, 5008, 5875, 6260, 7825, 9400, 11750, 12520, 14711, 15650, 18800, 23500, 25040, 29422, 31300, 39125, 47000, 58844, 62600, 73555, 78250, 94000, 117688, 125200, 147110, 156500, 235376, 294220, 313000, 367775, 588440, 626000, 735550, 1176880, 1471100, 1838875, 2942200, 3677750, 5884400, 7355500, 14711000, 29422000]

約数ペア:

[(1, 29422000), (2, 14711000), (4, 7355500), (5, 5884400), (8, 3677750), (10, 2942200), (16, 1838875), (20, 1471100), (25, 1176880), (40, 735550), (47, 626000), (50, 588440), (80, 367775), (94, 313000), (100, 294220), (125, 235376), (188, 156500), (200, 147110), (235, 125200), (250, 117688), (313, 94000), (376, 78250), (400, 73555), (470, 62600), (500, 58844), (626, 47000), (752, 39125), (940, 31300), (1000, 29422), (1175, 25040), (1252, 23500), (1565, 18800), (1880, 15650), (2000, 14711), (2350, 12520), (2504, 11750), (3130, 9400), (3760, 7825), (4700, 6260), (5008, 5875)]