3808000

素因数分解:

$2^8\times 5^3\times 7^1\times {\mathrm{17}}^1$

素因数の和:55

約数の個数: 144

約数和(自身を含む): 11479104

約数和(自身を除く): 7671104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 64, 68, 70, 80, 85, 100, 112, 119, 125, 128, 136, 140, 160, 170, 175, 200, 224, 238, 250, 256, 272, 280, 320, 340, 350, 400, 425, 448, 476, 500, 544, 560, 595, 640, 680, 700, 800, 850, 875, 896, 952, 1000, 1088, 1120, 1190, 1280, 1360, 1400, 1600, 1700, 1750, 1792, 1904, 2000, 2125, 2176, 2240, 2380, 2720, 2800, 2975, 3200, 3400, 3500, 3808, 4000, 4250, 4352, 4480, 4760, 5440, 5600, 5950, 6400, 6800, 7000, 7616, 8000, 8500, 8960, 9520, 10880, 11200, 11900, 13600, 14000, 14875, 15232, 16000, 17000, 19040, 21760, 22400, 23800, 27200, 28000, 29750, 30464, 32000, 34000, 38080, 44800, 47600, 54400, 56000, 59500, 68000, 76160, 95200, 108800, 112000, 119000, 136000, 152320, 190400, 224000, 238000, 272000, 380800, 476000, 544000, 761600, 952000, 1904000, 3808000]

約数ペア:

[(1, 3808000), (2, 1904000), (4, 952000), (5, 761600), (7, 544000), (8, 476000), (10, 380800), (14, 272000), (16, 238000), (17, 224000), (20, 190400), (25, 152320), (28, 136000), (32, 119000), (34, 112000), (35, 108800), (40, 95200), (50, 76160), (56, 68000), (64, 59500), (68, 56000), (70, 54400), (80, 47600), (85, 44800), (100, 38080), (112, 34000), (119, 32000), (125, 30464), (128, 29750), (136, 28000), (140, 27200), (160, 23800), (170, 22400), (175, 21760), (200, 19040), (224, 17000), (238, 16000), (250, 15232), (256, 14875), (272, 14000), (280, 13600), (320, 11900), (340, 11200), (350, 10880), (400, 9520), (425, 8960), (448, 8500), (476, 8000), (500, 7616), (544, 7000), (560, 6800), (595, 6400), (640, 5950), (680, 5600), (700, 5440), (800, 4760), (850, 4480), (875, 4352), (896, 4250), (952, 4000), (1000, 3808), (1088, 3500), (1120, 3400), (1190, 3200), (1280, 2975), (1360, 2800), (1400, 2720), (1600, 2380), (1700, 2240), (1750, 2176), (1792, 2125), (1904, 2000)]