5559040

素因数分解:

$2^8\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:165

約数の個数: 72

約数和(自身を含む): 13760208

約数和(自身を除く): 8201168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 101, 128, 160, 172, 202, 215, 256, 320, 344, 404, 430, 505, 640, 688, 808, 860, 1010, 1280, 1376, 1616, 1720, 2020, 2752, 3232, 3440, 4040, 4343, 5504, 6464, 6880, 8080, 8686, 11008, 12928, 13760, 16160, 17372, 21715, 25856, 27520, 32320, 34744, 43430, 55040, 64640, 69488, 86860, 129280, 138976, 173720, 277952, 347440, 555904, 694880, 1111808, 1389760, 2779520, 5559040]

約数ペア:

[(1, 5559040), (2, 2779520), (4, 1389760), (5, 1111808), (8, 694880), (10, 555904), (16, 347440), (20, 277952), (32, 173720), (40, 138976), (43, 129280), (64, 86860), (80, 69488), (86, 64640), (101, 55040), (128, 43430), (160, 34744), (172, 32320), (202, 27520), (215, 25856), (256, 21715), (320, 17372), (344, 16160), (404, 13760), (430, 12928), (505, 11008), (640, 8686), (688, 8080), (808, 6880), (860, 6464), (1010, 5504), (1280, 4343), (1376, 4040), (1616, 3440), (1720, 3232), (2020, 2752)]