82475600

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 120

約数和(自身を含む): 209236608

約数和(自身を除く): 126761008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 47, 50, 80, 82, 94, 100, 107, 164, 188, 200, 205, 214, 235, 328, 376, 400, 410, 428, 470, 535, 656, 752, 820, 856, 940, 1025, 1070, 1175, 1640, 1712, 1880, 1927, 2050, 2140, 2350, 2675, 3280, 3760, 3854, 4100, 4280, 4387, 4700, 5029, 5350, 7708, 8200, 8560, 8774, 9400, 9635, 10058, 10700, 15416, 16400, 17548, 18800, 19270, 20116, 21400, 21935, 25145, 30832, 35096, 38540, 40232, 42800, 43870, 48175, 50290, 70192, 77080, 80464, 87740, 96350, 100580, 109675, 125725, 154160, 175480, 192700, 201160, 206189, 219350, 251450, 350960, 385400, 402320, 412378, 438700, 502900, 770800, 824756, 877400, 1005800, 1030945, 1649512, 1754800, 2011600, 2061890, 3299024, 4123780, 5154725, 8247560, 10309450, 16495120, 20618900, 41237800, 82475600]

約数ペア:

[(1, 82475600), (2, 41237800), (4, 20618900), (5, 16495120), (8, 10309450), (10, 8247560), (16, 5154725), (20, 4123780), (25, 3299024), (40, 2061890), (41, 2011600), (47, 1754800), (50, 1649512), (80, 1030945), (82, 1005800), (94, 877400), (100, 824756), (107, 770800), (164, 502900), (188, 438700), (200, 412378), (205, 402320), (214, 385400), (235, 350960), (328, 251450), (376, 219350), (400, 206189), (410, 201160), (428, 192700), (470, 175480), (535, 154160), (656, 125725), (752, 109675), (820, 100580), (856, 96350), (940, 87740), (1025, 80464), (1070, 77080), (1175, 70192), (1640, 50290), (1712, 48175), (1880, 43870), (1927, 42800), (2050, 40232), (2140, 38540), (2350, 35096), (2675, 30832), (3280, 25145), (3760, 21935), (3854, 21400), (4100, 20116), (4280, 19270), (4387, 18800), (4700, 17548), (5029, 16400), (5350, 15416), (7708, 10700), (8200, 10058), (8560, 9635), (8774, 9400)]