992320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{443}}^1$

素因数の和:467

約数の個数: 56

約数和(自身を含む): 2706624

約数和(自身を除く): 1714304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 443, 448, 560, 886, 1120, 1772, 2215, 2240, 3101, 3544, 4430, 6202, 7088, 8860, 12404, 14176, 15505, 17720, 24808, 28352, 31010, 35440, 49616, 62020, 70880, 99232, 124040, 141760, 198464, 248080, 496160, 992320]

約数ペア:

[(1, 992320), (2, 496160), (4, 248080), (5, 198464), (7, 141760), (8, 124040), (10, 99232), (14, 70880), (16, 62020), (20, 49616), (28, 35440), (32, 31010), (35, 28352), (40, 24808), (56, 17720), (64, 15505), (70, 14176), (80, 12404), (112, 8860), (140, 7088), (160, 6202), (224, 4430), (280, 3544), (320, 3101), (443, 2240), (448, 2215), (560, 1772), (886, 1120)]