7213322240

素因数分解:

$2^{12}\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8191}}^1$

素因数の和:8263

約数の個数: 104

約数和(自身を含む): 17714577408

約数和(自身を除く): 10501255168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 256, 320, 344, 430, 512, 640, 688, 860, 1024, 1280, 1376, 1720, 2048, 2560, 2752, 3440, 4096, 5120, 5504, 6880, 8191, 10240, 11008, 13760, 16382, 20480, 22016, 27520, 32764, 40955, 44032, 55040, 65528, 81910, 88064, 110080, 131056, 163820, 176128, 220160, 262112, 327640, 352213, 440320, 524224, 655280, 704426, 880640, 1048448, 1310560, 1408852, 1761065, 2096896, 2621120, 2817704, 3522130, 4193792, 5242240, 5635408, 7044260, 8387584, 10484480, 11270816, 14088520, 16775168, 20968960, 22541632, 28177040, 33550336, 41937920, 45083264, 56354080, 83875840, 90166528, 112708160, 167751680, 180333056, 225416320, 360666112, 450832640, 721332224, 901665280, 1442664448, 1803330560, 3606661120, 7213322240]

約数ペア:

[(1, 7213322240), (2, 3606661120), (4, 1803330560), (5, 1442664448), (8, 901665280), (10, 721332224), (16, 450832640), (20, 360666112), (32, 225416320), (40, 180333056), (43, 167751680), (64, 112708160), (80, 90166528), (86, 83875840), (128, 56354080), (160, 45083264), (172, 41937920), (215, 33550336), (256, 28177040), (320, 22541632), (344, 20968960), (430, 16775168), (512, 14088520), (640, 11270816), (688, 10484480), (860, 8387584), (1024, 7044260), (1280, 5635408), (1376, 5242240), (1720, 4193792), (2048, 3522130), (2560, 2817704), (2752, 2621120), (3440, 2096896), (4096, 1761065), (5120, 1408852), (5504, 1310560), (6880, 1048448), (8191, 880640), (10240, 704426), (11008, 655280), (13760, 524224), (16382, 440320), (20480, 352213), (22016, 327640), (27520, 262112), (32764, 220160), (40955, 176128), (44032, 163820), (55040, 131056), (65528, 110080), (81910, 88064)]