706943933440

素因数分解:

$2^{10}\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1266743}}^1$

素因数の和:1266877

約数の個数: 88

約数和(自身を含む): 1711396478880

約数和(自身を除く): 1004452545440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 128, 160, 218, 256, 320, 436, 512, 545, 640, 872, 1024, 1090, 1280, 1744, 2180, 2560, 3488, 4360, 5120, 6976, 8720, 13952, 17440, 27904, 34880, 55808, 69760, 111616, 139520, 279040, 558080, 1266743, 2533486, 5066972, 6333715, 10133944, 12667430, 20267888, 25334860, 40535776, 50669720, 81071552, 101339440, 138074987, 162143104, 202678880, 276149974, 324286208, 405357760, 552299948, 648572416, 690374935, 810715520, 1104599896, 1297144832, 1380749870, 1621431040, 2209199792, 2761499740, 3242862080, 4418399584, 5522999480, 6485724160, 8836799168, 11045998960, 17673598336, 22091997920, 35347196672, 44183995840, 70694393344, 88367991680, 141388786688, 176735983360, 353471966720, 706943933440]

約数ペア:

[(1, 706943933440), (2, 353471966720), (4, 176735983360), (5, 141388786688), (8, 88367991680), (10, 70694393344), (16, 44183995840), (20, 35347196672), (32, 22091997920), (40, 17673598336), (64, 11045998960), (80, 8836799168), (109, 6485724160), (128, 5522999480), (160, 4418399584), (218, 3242862080), (256, 2761499740), (320, 2209199792), (436, 1621431040), (512, 1380749870), (545, 1297144832), (640, 1104599896), (872, 810715520), (1024, 690374935), (1090, 648572416), (1280, 552299948), (1744, 405357760), (2180, 324286208), (2560, 276149974), (3488, 202678880), (4360, 162143104), (5120, 138074987), (6976, 101339440), (8720, 81071552), (13952, 50669720), (17440, 40535776), (27904, 25334860), (34880, 20267888), (55808, 12667430), (69760, 10133944), (111616, 6333715), (139520, 5066972), (279040, 2533486), (558080, 1266743)]