56320000

素因数分解:

$2^{13}\times 5^4\times {\mathrm{11}}^1$

素因数の和:57

約数の個数: 140

約数和(自身を含む): 153541476

約数和(自身を除く): 97221476

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 125, 128, 160, 176, 200, 220, 250, 256, 275, 320, 352, 400, 440, 500, 512, 550, 625, 640, 704, 800, 880, 1000, 1024, 1100, 1250, 1280, 1375, 1408, 1600, 1760, 2000, 2048, 2200, 2500, 2560, 2750, 2816, 3200, 3520, 4000, 4096, 4400, 5000, 5120, 5500, 5632, 6400, 6875, 7040, 8000, 8192, 8800, 10000, 10240, 11000, 11264, 12800, 13750, 14080, 16000, 17600, 20000, 20480, 22000, 22528, 25600, 27500, 28160, 32000, 35200, 40000, 40960, 44000, 45056, 51200, 55000, 56320, 64000, 70400, 80000, 88000, 90112, 102400, 110000, 112640, 128000, 140800, 160000, 176000, 204800, 220000, 225280, 256000, 281600, 320000, 352000, 440000, 450560, 512000, 563200, 640000, 704000, 880000, 1024000, 1126400, 1280000, 1408000, 1760000, 2252800, 2560000, 2816000, 3520000, 5120000, 5632000, 7040000, 11264000, 14080000, 28160000, 56320000]

約数ペア:

[(1, 56320000), (2, 28160000), (4, 14080000), (5, 11264000), (8, 7040000), (10, 5632000), (11, 5120000), (16, 3520000), (20, 2816000), (22, 2560000), (25, 2252800), (32, 1760000), (40, 1408000), (44, 1280000), (50, 1126400), (55, 1024000), (64, 880000), (80, 704000), (88, 640000), (100, 563200), (110, 512000), (125, 450560), (128, 440000), (160, 352000), (176, 320000), (200, 281600), (220, 256000), (250, 225280), (256, 220000), (275, 204800), (320, 176000), (352, 160000), (400, 140800), (440, 128000), (500, 112640), (512, 110000), (550, 102400), (625, 90112), (640, 88000), (704, 80000), (800, 70400), (880, 64000), (1000, 56320), (1024, 55000), (1100, 51200), (1250, 45056), (1280, 44000), (1375, 40960), (1408, 40000), (1600, 35200), (1760, 32000), (2000, 28160), (2048, 27500), (2200, 25600), (2500, 22528), (2560, 22000), (2750, 20480), (2816, 20000), (3200, 17600), (3520, 16000), (4000, 14080), (4096, 13750), (4400, 12800), (5000, 11264), (5120, 11000), (5500, 10240), (5632, 10000), (6400, 8800), (6875, 8192), (7040, 8000)]