6496000

素因数分解:

$2^8\times 5^3\times 7^1\times {\mathrm{29}}^1$

素因数の和:67

約数の個数: 144

約数和(自身を含む): 19131840

約数和(自身を除く): 12635840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 32, 35, 40, 50, 56, 58, 64, 70, 80, 100, 112, 116, 125, 128, 140, 145, 160, 175, 200, 203, 224, 232, 250, 256, 280, 290, 320, 350, 400, 406, 448, 464, 500, 560, 580, 640, 700, 725, 800, 812, 875, 896, 928, 1000, 1015, 1120, 1160, 1280, 1400, 1450, 1600, 1624, 1750, 1792, 1856, 2000, 2030, 2240, 2320, 2800, 2900, 3200, 3248, 3500, 3625, 3712, 4000, 4060, 4480, 4640, 5075, 5600, 5800, 6400, 6496, 7000, 7250, 7424, 8000, 8120, 8960, 9280, 10150, 11200, 11600, 12992, 14000, 14500, 16000, 16240, 18560, 20300, 22400, 23200, 25375, 25984, 28000, 29000, 32000, 32480, 37120, 40600, 44800, 46400, 50750, 51968, 56000, 58000, 64960, 81200, 92800, 101500, 112000, 116000, 129920, 162400, 185600, 203000, 224000, 232000, 259840, 324800, 406000, 464000, 649600, 812000, 928000, 1299200, 1624000, 3248000, 6496000]

約数ペア:

[(1, 6496000), (2, 3248000), (4, 1624000), (5, 1299200), (7, 928000), (8, 812000), (10, 649600), (14, 464000), (16, 406000), (20, 324800), (25, 259840), (28, 232000), (29, 224000), (32, 203000), (35, 185600), (40, 162400), (50, 129920), (56, 116000), (58, 112000), (64, 101500), (70, 92800), (80, 81200), (100, 64960), (112, 58000), (116, 56000), (125, 51968), (128, 50750), (140, 46400), (145, 44800), (160, 40600), (175, 37120), (200, 32480), (203, 32000), (224, 29000), (232, 28000), (250, 25984), (256, 25375), (280, 23200), (290, 22400), (320, 20300), (350, 18560), (400, 16240), (406, 16000), (448, 14500), (464, 14000), (500, 12992), (560, 11600), (580, 11200), (640, 10150), (700, 9280), (725, 8960), (800, 8120), (812, 8000), (875, 7424), (896, 7250), (928, 7000), (1000, 6496), (1015, 6400), (1120, 5800), (1160, 5600), (1280, 5075), (1400, 4640), (1450, 4480), (1600, 4060), (1624, 4000), (1750, 3712), (1792, 3625), (1856, 3500), (2000, 3248), (2030, 3200), (2240, 2900), (2320, 2800)]