4542474398720

素因数分解:

$2^{10}\times 5^1\times {\mathrm{2671}}^1\times {\mathrm{332161}}^1$

素因数の和:334857

約数の個数: 88

約数和(自身を含む): 10900727763648

約数和(自身を除く): 6358253364928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 2671, 5120, 5342, 10684, 13355, 21368, 26710, 42736, 53420, 85472, 106840, 170944, 213680, 332161, 341888, 427360, 664322, 683776, 854720, 1328644, 1367552, 1660805, 1709440, 2657288, 2735104, 3321610, 3418880, 5314576, 6643220, 6837760, 10629152, 13286440, 13675520, 21258304, 26572880, 42516608, 53145760, 85033216, 106291520, 170066432, 212583040, 340132864, 425166080, 850332160, 887202031, 1700664320, 1774404062, 3548808124, 4436010155, 7097616248, 8872020310, 14195232496, 17744040620, 28390464992, 35488081240, 56780929984, 70976162480, 113561859968, 141952324960, 227123719936, 283904649920, 454247439872, 567809299840, 908494879744, 1135618599680, 2271237199360, 4542474398720]

約数ペア:

[(1, 4542474398720), (2, 2271237199360), (4, 1135618599680), (5, 908494879744), (8, 567809299840), (10, 454247439872), (16, 283904649920), (20, 227123719936), (32, 141952324960), (40, 113561859968), (64, 70976162480), (80, 56780929984), (128, 35488081240), (160, 28390464992), (256, 17744040620), (320, 14195232496), (512, 8872020310), (640, 7097616248), (1024, 4436010155), (1280, 3548808124), (2560, 1774404062), (2671, 1700664320), (5120, 887202031), (5342, 850332160), (10684, 425166080), (13355, 340132864), (21368, 212583040), (26710, 170066432), (42736, 106291520), (53420, 85033216), (85472, 53145760), (106840, 42516608), (170944, 26572880), (213680, 21258304), (332161, 13675520), (341888, 13286440), (427360, 10629152), (664322, 6837760), (683776, 6643220), (854720, 5314576), (1328644, 3418880), (1367552, 3321610), (1660805, 2735104), (1709440, 2657288)]