7873759840

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{45863}}^1$

素因数の和:45944

約数の個数: 96

約数和(自身を含む): 19763714880

約数和(自身を除く): 11889955040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 37, 40, 58, 74, 80, 116, 145, 148, 160, 185, 232, 290, 296, 370, 464, 580, 592, 740, 928, 1073, 1160, 1184, 1480, 2146, 2320, 2960, 4292, 4640, 5365, 5920, 8584, 10730, 17168, 21460, 34336, 42920, 45863, 85840, 91726, 171680, 183452, 229315, 366904, 458630, 733808, 917260, 1330027, 1467616, 1696931, 1834520, 2660054, 3393862, 3669040, 5320108, 6650135, 6787724, 7338080, 8484655, 10640216, 13300270, 13575448, 16969310, 21280432, 26600540, 27150896, 33938620, 42560864, 49210999, 53201080, 54301792, 67877240, 98421998, 106402160, 135754480, 196843996, 212804320, 246054995, 271508960, 393687992, 492109990, 787375984, 984219980, 1574751968, 1968439960, 3936879920, 7873759840]

約数ペア:

[(1, 7873759840), (2, 3936879920), (4, 1968439960), (5, 1574751968), (8, 984219980), (10, 787375984), (16, 492109990), (20, 393687992), (29, 271508960), (32, 246054995), (37, 212804320), (40, 196843996), (58, 135754480), (74, 106402160), (80, 98421998), (116, 67877240), (145, 54301792), (148, 53201080), (160, 49210999), (185, 42560864), (232, 33938620), (290, 27150896), (296, 26600540), (370, 21280432), (464, 16969310), (580, 13575448), (592, 13300270), (740, 10640216), (928, 8484655), (1073, 7338080), (1160, 6787724), (1184, 6650135), (1480, 5320108), (2146, 3669040), (2320, 3393862), (2960, 2660054), (4292, 1834520), (4640, 1696931), (5365, 1467616), (5920, 1330027), (8584, 917260), (10730, 733808), (17168, 458630), (21460, 366904), (34336, 229315), (42920, 183452), (45863, 171680), (85840, 91726)]