12006400

素因数分解:

$2^{10}\times 5^2\times 7^1\times {\mathrm{67}}^1$

素因数の和:104

約数の個数: 132

約数和(自身を含む): 34520608

約数和(自身を除く): 22514208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 67, 70, 80, 100, 112, 128, 134, 140, 160, 175, 200, 224, 256, 268, 280, 320, 335, 350, 400, 448, 469, 512, 536, 560, 640, 670, 700, 800, 896, 938, 1024, 1072, 1120, 1280, 1340, 1400, 1600, 1675, 1792, 1876, 2144, 2240, 2345, 2560, 2680, 2800, 3200, 3350, 3584, 3752, 4288, 4480, 4690, 5120, 5360, 5600, 6400, 6700, 7168, 7504, 8576, 8960, 9380, 10720, 11200, 11725, 12800, 13400, 15008, 17152, 17920, 18760, 21440, 22400, 23450, 25600, 26800, 30016, 34304, 35840, 37520, 42880, 44800, 46900, 53600, 60032, 68608, 75040, 85760, 89600, 93800, 107200, 120064, 150080, 171520, 179200, 187600, 214400, 240128, 300160, 343040, 375200, 428800, 480256, 600320, 750400, 857600, 1200640, 1500800, 1715200, 2401280, 3001600, 6003200, 12006400]

約数ペア:

[(1, 12006400), (2, 6003200), (4, 3001600), (5, 2401280), (7, 1715200), (8, 1500800), (10, 1200640), (14, 857600), (16, 750400), (20, 600320), (25, 480256), (28, 428800), (32, 375200), (35, 343040), (40, 300160), (50, 240128), (56, 214400), (64, 187600), (67, 179200), (70, 171520), (80, 150080), (100, 120064), (112, 107200), (128, 93800), (134, 89600), (140, 85760), (160, 75040), (175, 68608), (200, 60032), (224, 53600), (256, 46900), (268, 44800), (280, 42880), (320, 37520), (335, 35840), (350, 34304), (400, 30016), (448, 26800), (469, 25600), (512, 23450), (536, 22400), (560, 21440), (640, 18760), (670, 17920), (700, 17152), (800, 15008), (896, 13400), (938, 12800), (1024, 11725), (1072, 11200), (1120, 10720), (1280, 9380), (1340, 8960), (1400, 8576), (1600, 7504), (1675, 7168), (1792, 6700), (1876, 6400), (2144, 5600), (2240, 5360), (2345, 5120), (2560, 4690), (2680, 4480), (2800, 4288), (3200, 3752), (3350, 3584)]