3248000

素因数分解:

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

素因数の和:65

約数の個数: 128

約数和(自身を含む): 9547200

約数和(自身を除く): 6299200

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, 280, 290, 320, 350, 400, 406, 448, 464, 500, 560, 580, 640, 700, 725, 800, 812, 875, 896, 928, 1000, 1015, 1120, 1160, 1400, 1450, 1600, 1624, 1750, 1856, 2000, 2030, 2240, 2320, 2800, 2900, 3200, 3248, 3500, 3625, 3712, 4000, 4060, 4480, 4640, 5075, 5600, 5800, 6496, 7000, 7250, 8000, 8120, 9280, 10150, 11200, 11600, 12992, 14000, 14500, 16000, 16240, 18560, 20300, 22400, 23200, 25375, 25984, 28000, 29000, 32480, 40600, 46400, 50750, 56000, 58000, 64960, 81200, 92800, 101500, 112000, 116000, 129920, 162400, 203000, 232000, 324800, 406000, 464000, 649600, 812000, 1624000, 3248000]

約数ペア:

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