2080463000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:739

約数の個数: 256

約数和(自身を含む): 6227020800

約数和(自身を除く): 4146557800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 41, 44, 50, 55, 56, 70, 77, 82, 88, 100, 110, 125, 140, 154, 164, 175, 200, 205, 220, 250, 275, 280, 287, 308, 328, 350, 385, 410, 440, 451, 500, 550, 574, 616, 659, 700, 770, 820, 875, 902, 1000, 1025, 1100, 1148, 1318, 1375, 1400, 1435, 1540, 1640, 1750, 1804, 1925, 2050, 2200, 2255, 2296, 2636, 2750, 2870, 3080, 3157, 3295, 3500, 3608, 3850, 4100, 4510, 4613, 5125, 5272, 5500, 5740, 6314, 6590, 7000, 7175, 7249, 7700, 8200, 9020, 9226, 9625, 10250, 11000, 11275, 11480, 12628, 13180, 14350, 14498, 15400, 15785, 16475, 18040, 18452, 19250, 20500, 22550, 23065, 25256, 26360, 27019, 28700, 28996, 31570, 32950, 35875, 36245, 36904, 38500, 41000, 45100, 46130, 50743, 54038, 56375, 57400, 57992, 63140, 65900, 71750, 72490, 77000, 78925, 82375, 90200, 92260, 101486, 108076, 112750, 115325, 126280, 131800, 135095, 143500, 144980, 157850, 164750, 181225, 184520, 189133, 202972, 216152, 225500, 230650, 253715, 270190, 287000, 289960, 297209, 315700, 329500, 362450, 378266, 394625, 405944, 451000, 461300, 507430, 540380, 576625, 594418, 631400, 659000, 675475, 724900, 756532, 789250, 906125, 922600, 945665, 1014860, 1080760, 1153250, 1188836, 1268575, 1350950, 1449800, 1486045, 1513064, 1578500, 1812250, 1891330, 2029720, 2080463, 2306500, 2377672, 2537150, 2701900, 2972090, 3157000, 3377375, 3624500, 3782660, 4160926, 4613000, 4728325, 5074300, 5403800, 5944180, 6342875, 6754750, 7249000, 7430225, 7565320, 8321852, 9456650, 10148600, 10402315, 11888360, 12685750, 13509500, 14860450, 16643704, 18913300, 20804630, 23641625, 25371500, 27019000, 29720900, 37151125, 37826600, 41609260, 47283250, 50743000, 52011575, 59441800, 74302250, 83218520, 94566500, 104023150, 148604500, 189133000, 208046300, 260057875, 297209000, 416092600, 520115750, 1040231500, 2080463000]

約数ペア:

[(1, 2080463000), (2, 1040231500), (4, 520115750), (5, 416092600), (7, 297209000), (8, 260057875), (10, 208046300), (11, 189133000), (14, 148604500), (20, 104023150), (22, 94566500), (25, 83218520), (28, 74302250), (35, 59441800), (40, 52011575), (41, 50743000), (44, 47283250), (50, 41609260), (55, 37826600), (56, 37151125), (70, 29720900), (77, 27019000), (82, 25371500), (88, 23641625), (100, 20804630), (110, 18913300), (125, 16643704), (140, 14860450), (154, 13509500), (164, 12685750), (175, 11888360), (200, 10402315), (205, 10148600), (220, 9456650), (250, 8321852), (275, 7565320), (280, 7430225), (287, 7249000), (308, 6754750), (328, 6342875), (350, 5944180), (385, 5403800), (410, 5074300), (440, 4728325), (451, 4613000), (500, 4160926), (550, 3782660), (574, 3624500), (616, 3377375), (659, 3157000), (700, 2972090), (770, 2701900), (820, 2537150), (875, 2377672), (902, 2306500), (1000, 2080463), (1025, 2029720), (1100, 1891330), (1148, 1812250), (1318, 1578500), (1375, 1513064), (1400, 1486045), (1435, 1449800), (1540, 1350950), (1640, 1268575), (1750, 1188836), (1804, 1153250), (1925, 1080760), (2050, 1014860), (2200, 945665), (2255, 922600), (2296, 906125), (2636, 789250), (2750, 756532), (2870, 724900), (3080, 675475), (3157, 659000), (3295, 631400), (3500, 594418), (3608, 576625), (3850, 540380), (4100, 507430), (4510, 461300), (4613, 451000), (5125, 405944), (5272, 394625), (5500, 378266), (5740, 362450), (6314, 329500), (6590, 315700), (7000, 297209), (7175, 289960), (7249, 287000), (7700, 270190), (8200, 253715), (9020, 230650), (9226, 225500), (9625, 216152), (10250, 202972), (11000, 189133), (11275, 184520), (11480, 181225), (12628, 164750), (13180, 157850), (14350, 144980), (14498, 143500), (15400, 135095), (15785, 131800), (16475, 126280), (18040, 115325), (18452, 112750), (19250, 108076), (20500, 101486), (22550, 92260), (23065, 90200), (25256, 82375), (26360, 78925), (27019, 77000), (28700, 72490), (28996, 71750), (31570, 65900), (32950, 63140), (35875, 57992), (36245, 57400), (36904, 56375), (38500, 54038), (41000, 50743), (45100, 46130)]