672013230080

素因数分解:

$2^{13}\times 5^1\times {\mathrm{2003}}^1\times {\mathrm{8191}}^1$

素因数の和:10225

約数の個数: 112

約数和(自身を含む): 1613735460864

約数和(自身を除く): 941722230784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2003, 2048, 2560, 4006, 4096, 5120, 8012, 8191, 8192, 10015, 10240, 16024, 16382, 20030, 20480, 32048, 32764, 40060, 40955, 40960, 64096, 65528, 80120, 81910, 128192, 131056, 160240, 163820, 256384, 262112, 320480, 327640, 512768, 524224, 640960, 655280, 1025536, 1048448, 1281920, 1310560, 2051072, 2096896, 2563840, 2621120, 4102144, 4193792, 5127680, 5242240, 8204288, 8387584, 10255360, 10484480, 16406573, 16408576, 16775168, 20510720, 20968960, 32813146, 33550336, 41021440, 41937920, 65626292, 67100672, 82032865, 82042880, 83875840, 131252584, 164065730, 167751680, 262505168, 328131460, 335503360, 525010336, 656262920, 1050020672, 1312525840, 2100041344, 2625051680, 4200082688, 5250103360, 8400165376, 10500206720, 16800330752, 21000413440, 33600661504, 42000826880, 67201323008, 84001653760, 134402646016, 168003307520, 336006615040, 672013230080]

約数ペア:

[(1, 672013230080), (2, 336006615040), (4, 168003307520), (5, 134402646016), (8, 84001653760), (10, 67201323008), (16, 42000826880), (20, 33600661504), (32, 21000413440), (40, 16800330752), (64, 10500206720), (80, 8400165376), (128, 5250103360), (160, 4200082688), (256, 2625051680), (320, 2100041344), (512, 1312525840), (640, 1050020672), (1024, 656262920), (1280, 525010336), (2003, 335503360), (2048, 328131460), (2560, 262505168), (4006, 167751680), (4096, 164065730), (5120, 131252584), (8012, 83875840), (8191, 82042880), (8192, 82032865), (10015, 67100672), (10240, 65626292), (16024, 41937920), (16382, 41021440), (20030, 33550336), (20480, 32813146), (32048, 20968960), (32764, 20510720), (40060, 16775168), (40955, 16408576), (40960, 16406573), (64096, 10484480), (65528, 10255360), (80120, 8387584), (81910, 8204288), (128192, 5242240), (131056, 5127680), (160240, 4193792), (163820, 4102144), (256384, 2621120), (262112, 2563840), (320480, 2096896), (327640, 2051072), (512768, 1310560), (524224, 1281920), (640960, 1048448), (655280, 1025536)]