12220928000

素因数分解:

$2^{12}\times 5^3\times {\mathrm{23869}}^1$

素因数の和:23908

約数の個数: 104

約数和(自身を含む): 30500990520

約数和(自身を除く): 18280062520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 512, 640, 800, 1000, 1024, 1280, 1600, 2000, 2048, 2560, 3200, 4000, 4096, 5120, 6400, 8000, 10240, 12800, 16000, 20480, 23869, 25600, 32000, 47738, 51200, 64000, 95476, 102400, 119345, 128000, 190952, 238690, 256000, 381904, 477380, 512000, 596725, 763808, 954760, 1193450, 1527616, 1909520, 2386900, 2983625, 3055232, 3819040, 4773800, 5967250, 6110464, 7638080, 9547600, 11934500, 12220928, 15276160, 19095200, 23869000, 24441856, 30552320, 38190400, 47738000, 48883712, 61104640, 76380800, 95476000, 97767424, 122209280, 152761600, 190952000, 244418560, 305523200, 381904000, 488837120, 611046400, 763808000, 1222092800, 1527616000, 2444185600, 3055232000, 6110464000, 12220928000]

約数ペア:

[(1, 12220928000), (2, 6110464000), (4, 3055232000), (5, 2444185600), (8, 1527616000), (10, 1222092800), (16, 763808000), (20, 611046400), (25, 488837120), (32, 381904000), (40, 305523200), (50, 244418560), (64, 190952000), (80, 152761600), (100, 122209280), (125, 97767424), (128, 95476000), (160, 76380800), (200, 61104640), (250, 48883712), (256, 47738000), (320, 38190400), (400, 30552320), (500, 24441856), (512, 23869000), (640, 19095200), (800, 15276160), (1000, 12220928), (1024, 11934500), (1280, 9547600), (1600, 7638080), (2000, 6110464), (2048, 5967250), (2560, 4773800), (3200, 3819040), (4000, 3055232), (4096, 2983625), (5120, 2386900), (6400, 1909520), (8000, 1527616), (10240, 1193450), (12800, 954760), (16000, 763808), (20480, 596725), (23869, 512000), (25600, 477380), (32000, 381904), (47738, 256000), (51200, 238690), (64000, 190952), (95476, 128000), (102400, 119345)]