82259359360

素因数分解:

$2^7\times 5^1\times {\mathrm{137}}^1\times {\mathrm{941}}^1\times {\mathrm{997}}^1$

素因数の和:2094

約数の個数: 128

約数和(自身を含む): 198496092240

約数和(自身を除く): 116236732880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 137, 160, 274, 320, 548, 640, 685, 941, 997, 1096, 1370, 1882, 1994, 2192, 2740, 3764, 3988, 4384, 4705, 4985, 5480, 7528, 7976, 8768, 9410, 9970, 10960, 15056, 15952, 17536, 18820, 19940, 21920, 30112, 31904, 37640, 39880, 43840, 60224, 63808, 75280, 79760, 87680, 120448, 127616, 128917, 136589, 150560, 159520, 257834, 273178, 301120, 319040, 515668, 546356, 602240, 638080, 644585, 682945, 938177, 1031336, 1092712, 1289170, 1365890, 1876354, 2062672, 2185424, 2578340, 2731780, 3752708, 4125344, 4370848, 4690885, 5156680, 5463560, 7505416, 8250688, 8741696, 9381770, 10313360, 10927120, 15010832, 16501376, 17483392, 18763540, 20626720, 21854240, 30021664, 37527080, 41253440, 43708480, 60043328, 75054160, 82506880, 87416960, 120086656, 128530249, 150108320, 257060498, 300216640, 514120996, 600433280, 642651245, 1028241992, 1285302490, 2056483984, 2570604980, 4112967968, 5141209960, 8225935936, 10282419920, 16451871872, 20564839840, 41129679680, 82259359360]

約数ペア:

[(1, 82259359360), (2, 41129679680), (4, 20564839840), (5, 16451871872), (8, 10282419920), (10, 8225935936), (16, 5141209960), (20, 4112967968), (32, 2570604980), (40, 2056483984), (64, 1285302490), (80, 1028241992), (128, 642651245), (137, 600433280), (160, 514120996), (274, 300216640), (320, 257060498), (548, 150108320), (640, 128530249), (685, 120086656), (941, 87416960), (997, 82506880), (1096, 75054160), (1370, 60043328), (1882, 43708480), (1994, 41253440), (2192, 37527080), (2740, 30021664), (3764, 21854240), (3988, 20626720), (4384, 18763540), (4705, 17483392), (4985, 16501376), (5480, 15010832), (7528, 10927120), (7976, 10313360), (8768, 9381770), (9410, 8741696), (9970, 8250688), (10960, 7505416), (15056, 5463560), (15952, 5156680), (17536, 4690885), (18820, 4370848), (19940, 4125344), (21920, 3752708), (30112, 2731780), (31904, 2578340), (37640, 2185424), (39880, 2062672), (43840, 1876354), (60224, 1365890), (63808, 1289170), (75280, 1092712), (79760, 1031336), (87680, 938177), (120448, 682945), (127616, 644585), (128917, 638080), (136589, 602240), (150560, 546356), (159520, 515668), (257834, 319040), (273178, 301120)]