163286000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{4297}}^1$

素因数の和:4339

約数の個数: 80

約数和(自身を含む): 415702560

約数和(自身を除く): 252416560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 125, 152, 190, 200, 250, 304, 380, 400, 475, 500, 760, 950, 1000, 1520, 1900, 2000, 2375, 3800, 4297, 4750, 7600, 8594, 9500, 17188, 19000, 21485, 34376, 38000, 42970, 68752, 81643, 85940, 107425, 163286, 171880, 214850, 326572, 343760, 408215, 429700, 537125, 653144, 816430, 859400, 1074250, 1306288, 1632860, 1718800, 2041075, 2148500, 3265720, 4082150, 4297000, 6531440, 8164300, 8594000, 10205375, 16328600, 20410750, 32657200, 40821500, 81643000, 163286000]

約数ペア:

[(1, 163286000), (2, 81643000), (4, 40821500), (5, 32657200), (8, 20410750), (10, 16328600), (16, 10205375), (19, 8594000), (20, 8164300), (25, 6531440), (38, 4297000), (40, 4082150), (50, 3265720), (76, 2148500), (80, 2041075), (95, 1718800), (100, 1632860), (125, 1306288), (152, 1074250), (190, 859400), (200, 816430), (250, 653144), (304, 537125), (380, 429700), (400, 408215), (475, 343760), (500, 326572), (760, 214850), (950, 171880), (1000, 163286), (1520, 107425), (1900, 85940), (2000, 81643), (2375, 68752), (3800, 42970), (4297, 38000), (4750, 34376), (7600, 21485), (8594, 19000), (9500, 17188)]