80310512

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2371}}^1$

素因数の和:2481

約数の個数: 40

約数和(自身を含む): 163241040

約数和(自身を除く): 82930528

約数列:

[1, 2, 4, 8, 16, 29, 58, 73, 116, 146, 232, 292, 464, 584, 1168, 2117, 2371, 4234, 4742, 8468, 9484, 16936, 18968, 33872, 37936, 68759, 137518, 173083, 275036, 346166, 550072, 692332, 1100144, 1384664, 2769328, 5019407, 10038814, 20077628, 40155256, 80310512]

約数ペア:

[(1, 80310512), (2, 40155256), (4, 20077628), (8, 10038814), (16, 5019407), (29, 2769328), (58, 1384664), (73, 1100144), (116, 692332), (146, 550072), (232, 346166), (292, 275036), (464, 173083), (584, 137518), (1168, 68759), (2117, 37936), (2371, 33872), (4234, 18968), (4742, 16936), (8468, 9484)]