5508320

素因数分解:

$2^5\times 5^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 13154400

約数和(自身を除く): 7646080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 173, 199, 346, 398, 692, 796, 865, 995, 1384, 1592, 1730, 1990, 2768, 3184, 3460, 3980, 5536, 6368, 6920, 7960, 13840, 15920, 27680, 31840, 34427, 68854, 137708, 172135, 275416, 344270, 550832, 688540, 1101664, 1377080, 2754160, 5508320]

約数ペア:

[(1, 5508320), (2, 2754160), (4, 1377080), (5, 1101664), (8, 688540), (10, 550832), (16, 344270), (20, 275416), (32, 172135), (40, 137708), (80, 68854), (160, 34427), (173, 31840), (199, 27680), (346, 15920), (398, 13840), (692, 7960), (796, 6920), (865, 6368), (995, 5536), (1384, 3980), (1592, 3460), (1730, 3184), (1990, 2768)]