5670400

素因数分解:

$2^9\times 5^2\times {\mathrm{443}}^1$

素因数の和:471

約数の個数: 60

約数和(自身を含む): 14080572

約数和(自身を除く): 8410172

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 443, 512, 640, 800, 886, 1280, 1600, 1772, 2215, 2560, 3200, 3544, 4430, 6400, 7088, 8860, 11075, 12800, 14176, 17720, 22150, 28352, 35440, 44300, 56704, 70880, 88600, 113408, 141760, 177200, 226816, 283520, 354400, 567040, 708800, 1134080, 1417600, 2835200, 5670400]

約数ペア:

[(1, 5670400), (2, 2835200), (4, 1417600), (5, 1134080), (8, 708800), (10, 567040), (16, 354400), (20, 283520), (25, 226816), (32, 177200), (40, 141760), (50, 113408), (64, 88600), (80, 70880), (100, 56704), (128, 44300), (160, 35440), (200, 28352), (256, 22150), (320, 17720), (400, 14176), (443, 12800), (512, 11075), (640, 8860), (800, 7088), (886, 6400), (1280, 4430), (1600, 3544), (1772, 3200), (2215, 2560)]