2056514560

素因数分解:

$2^{10}\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9341}}^1$

素因数の和:9409

約数の個数: 88

約数和(自身を含む): 5048491536

約数和(自身を除く): 2991976976

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, 2560, 2752, 3440, 5120, 5504, 6880, 9341, 11008, 13760, 18682, 22016, 27520, 37364, 44032, 46705, 55040, 74728, 93410, 110080, 149456, 186820, 220160, 298912, 373640, 401663, 597824, 747280, 803326, 1195648, 1494560, 1606652, 2008315, 2391296, 2989120, 3213304, 4016630, 4782592, 5978240, 6426608, 8033260, 9565184, 11956480, 12853216, 16066520, 23912960, 25706432, 32133040, 47825920, 51412864, 64266080, 102825728, 128532160, 205651456, 257064320, 411302912, 514128640, 1028257280, 2056514560]

約数ペア:

[(1, 2056514560), (2, 1028257280), (4, 514128640), (5, 411302912), (8, 257064320), (10, 205651456), (16, 128532160), (20, 102825728), (32, 64266080), (40, 51412864), (43, 47825920), (64, 32133040), (80, 25706432), (86, 23912960), (128, 16066520), (160, 12853216), (172, 11956480), (215, 9565184), (256, 8033260), (320, 6426608), (344, 5978240), (430, 4782592), (512, 4016630), (640, 3213304), (688, 2989120), (860, 2391296), (1024, 2008315), (1280, 1606652), (1376, 1494560), (1720, 1195648), (2560, 803326), (2752, 747280), (3440, 597824), (5120, 401663), (5504, 373640), (6880, 298912), (9341, 220160), (11008, 186820), (13760, 149456), (18682, 110080), (22016, 93410), (27520, 74728), (37364, 55040), (44032, 46705)]