13664000

素因数分解:

$2^8\times 5^3\times 7^1\times {\mathrm{61}}^1$

素因数の和:99

約数の個数: 144

約数和(自身を含む): 39539136

約数和(自身を除く): 25875136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 61, 64, 70, 80, 100, 112, 122, 125, 128, 140, 160, 175, 200, 224, 244, 250, 256, 280, 305, 320, 350, 400, 427, 448, 488, 500, 560, 610, 640, 700, 800, 854, 875, 896, 976, 1000, 1120, 1220, 1280, 1400, 1525, 1600, 1708, 1750, 1792, 1952, 2000, 2135, 2240, 2440, 2800, 3050, 3200, 3416, 3500, 3904, 4000, 4270, 4480, 4880, 5600, 6100, 6400, 6832, 7000, 7625, 7808, 8000, 8540, 8960, 9760, 10675, 11200, 12200, 13664, 14000, 15250, 15616, 16000, 17080, 19520, 21350, 22400, 24400, 27328, 28000, 30500, 32000, 34160, 39040, 42700, 44800, 48800, 53375, 54656, 56000, 61000, 68320, 78080, 85400, 97600, 106750, 109312, 112000, 122000, 136640, 170800, 195200, 213500, 224000, 244000, 273280, 341600, 390400, 427000, 488000, 546560, 683200, 854000, 976000, 1366400, 1708000, 1952000, 2732800, 3416000, 6832000, 13664000]

約数ペア:

[(1, 13664000), (2, 6832000), (4, 3416000), (5, 2732800), (7, 1952000), (8, 1708000), (10, 1366400), (14, 976000), (16, 854000), (20, 683200), (25, 546560), (28, 488000), (32, 427000), (35, 390400), (40, 341600), (50, 273280), (56, 244000), (61, 224000), (64, 213500), (70, 195200), (80, 170800), (100, 136640), (112, 122000), (122, 112000), (125, 109312), (128, 106750), (140, 97600), (160, 85400), (175, 78080), (200, 68320), (224, 61000), (244, 56000), (250, 54656), (256, 53375), (280, 48800), (305, 44800), (320, 42700), (350, 39040), (400, 34160), (427, 32000), (448, 30500), (488, 28000), (500, 27328), (560, 24400), (610, 22400), (640, 21350), (700, 19520), (800, 17080), (854, 16000), (875, 15616), (896, 15250), (976, 14000), (1000, 13664), (1120, 12200), (1220, 11200), (1280, 10675), (1400, 9760), (1525, 8960), (1600, 8540), (1708, 8000), (1750, 7808), (1792, 7625), (1952, 7000), (2000, 6832), (2135, 6400), (2240, 6100), (2440, 5600), (2800, 4880), (3050, 4480), (3200, 4270), (3416, 4000), (3500, 3904)]