47872000

素因数分解:

$2^{11}\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:65

約数の個数: 192

約数和(自身を含む): 137985120

約数和(自身を除く): 90113120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 32, 34, 40, 44, 50, 55, 64, 68, 80, 85, 88, 100, 110, 125, 128, 136, 160, 170, 176, 187, 200, 220, 250, 256, 272, 275, 320, 340, 352, 374, 400, 425, 440, 500, 512, 544, 550, 640, 680, 704, 748, 800, 850, 880, 935, 1000, 1024, 1088, 1100, 1280, 1360, 1375, 1408, 1496, 1600, 1700, 1760, 1870, 2000, 2048, 2125, 2176, 2200, 2560, 2720, 2750, 2816, 2992, 3200, 3400, 3520, 3740, 4000, 4250, 4352, 4400, 4675, 5120, 5440, 5500, 5632, 5984, 6400, 6800, 7040, 7480, 8000, 8500, 8704, 8800, 9350, 10240, 10880, 11000, 11264, 11968, 12800, 13600, 14080, 14960, 16000, 17000, 17408, 17600, 18700, 21760, 22000, 22528, 23375, 23936, 25600, 27200, 28160, 29920, 32000, 34000, 34816, 35200, 37400, 43520, 44000, 46750, 47872, 51200, 54400, 56320, 59840, 64000, 68000, 70400, 74800, 87040, 88000, 93500, 95744, 108800, 112640, 119680, 128000, 136000, 140800, 149600, 174080, 176000, 187000, 191488, 217600, 239360, 256000, 272000, 281600, 299200, 352000, 374000, 382976, 435200, 478720, 544000, 563200, 598400, 704000, 748000, 870400, 957440, 1088000, 1196800, 1408000, 1496000, 1914880, 2176000, 2393600, 2816000, 2992000, 4352000, 4787200, 5984000, 9574400, 11968000, 23936000, 47872000]

約数ペア:

[(1, 47872000), (2, 23936000), (4, 11968000), (5, 9574400), (8, 5984000), (10, 4787200), (11, 4352000), (16, 2992000), (17, 2816000), (20, 2393600), (22, 2176000), (25, 1914880), (32, 1496000), (34, 1408000), (40, 1196800), (44, 1088000), (50, 957440), (55, 870400), (64, 748000), (68, 704000), (80, 598400), (85, 563200), (88, 544000), (100, 478720), (110, 435200), (125, 382976), (128, 374000), (136, 352000), (160, 299200), (170, 281600), (176, 272000), (187, 256000), (200, 239360), (220, 217600), (250, 191488), (256, 187000), (272, 176000), (275, 174080), (320, 149600), (340, 140800), (352, 136000), (374, 128000), (400, 119680), (425, 112640), (440, 108800), (500, 95744), (512, 93500), (544, 88000), (550, 87040), (640, 74800), (680, 70400), (704, 68000), (748, 64000), (800, 59840), (850, 56320), (880, 54400), (935, 51200), (1000, 47872), (1024, 46750), (1088, 44000), (1100, 43520), (1280, 37400), (1360, 35200), (1375, 34816), (1408, 34000), (1496, 32000), (1600, 29920), (1700, 28160), (1760, 27200), (1870, 25600), (2000, 23936), (2048, 23375), (2125, 22528), (2176, 22000), (2200, 21760), (2560, 18700), (2720, 17600), (2750, 17408), (2816, 17000), (2992, 16000), (3200, 14960), (3400, 14080), (3520, 13600), (3740, 12800), (4000, 11968), (4250, 11264), (4352, 11000), (4400, 10880), (4675, 10240), (5120, 9350), (5440, 8800), (5500, 8704), (5632, 8500), (5984, 8000), (6400, 7480), (6800, 7040)]