17080000

素因数分解:

$2^6\times 5^4\times 7^1\times {\mathrm{61}}^1$

素因数の和:100

約数の個数: 140

約数和(自身を含む): 49196752

約数和(自身を除く): 32116752

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, 140, 160, 175, 200, 224, 244, 250, 280, 305, 320, 350, 400, 427, 448, 488, 500, 560, 610, 625, 700, 800, 854, 875, 976, 1000, 1120, 1220, 1250, 1400, 1525, 1600, 1708, 1750, 1952, 2000, 2135, 2240, 2440, 2500, 2800, 3050, 3416, 3500, 3904, 4000, 4270, 4375, 4880, 5000, 5600, 6100, 6832, 7000, 7625, 8000, 8540, 8750, 9760, 10000, 10675, 11200, 12200, 13664, 14000, 15250, 17080, 17500, 19520, 20000, 21350, 24400, 27328, 28000, 30500, 34160, 35000, 38125, 40000, 42700, 48800, 53375, 56000, 61000, 68320, 70000, 76250, 85400, 97600, 106750, 122000, 136640, 140000, 152500, 170800, 213500, 244000, 266875, 280000, 305000, 341600, 427000, 488000, 533750, 610000, 683200, 854000, 1067500, 1220000, 1708000, 2135000, 2440000, 3416000, 4270000, 8540000, 17080000]

約数ペア:

[(1, 17080000), (2, 8540000), (4, 4270000), (5, 3416000), (7, 2440000), (8, 2135000), (10, 1708000), (14, 1220000), (16, 1067500), (20, 854000), (25, 683200), (28, 610000), (32, 533750), (35, 488000), (40, 427000), (50, 341600), (56, 305000), (61, 280000), (64, 266875), (70, 244000), (80, 213500), (100, 170800), (112, 152500), (122, 140000), (125, 136640), (140, 122000), (160, 106750), (175, 97600), (200, 85400), (224, 76250), (244, 70000), (250, 68320), (280, 61000), (305, 56000), (320, 53375), (350, 48800), (400, 42700), (427, 40000), (448, 38125), (488, 35000), (500, 34160), (560, 30500), (610, 28000), (625, 27328), (700, 24400), (800, 21350), (854, 20000), (875, 19520), (976, 17500), (1000, 17080), (1120, 15250), (1220, 14000), (1250, 13664), (1400, 12200), (1525, 11200), (1600, 10675), (1708, 10000), (1750, 9760), (1952, 8750), (2000, 8540), (2135, 8000), (2240, 7625), (2440, 7000), (2500, 6832), (2800, 6100), (3050, 5600), (3416, 5000), (3500, 4880), (3904, 4375), (4000, 4270)]