2494760

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1327}}^1$

素因数の和:1385

約数の個数: 32

約数和(自身を含む): 5736960

約数和(自身を除く): 3242200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1327, 1880, 2654, 5308, 6635, 10616, 13270, 26540, 53080, 62369, 124738, 249476, 311845, 498952, 623690, 1247380, 2494760]

約数ペア:

[(1, 2494760), (2, 1247380), (4, 623690), (5, 498952), (8, 311845), (10, 249476), (20, 124738), (40, 62369), (47, 53080), (94, 26540), (188, 13270), (235, 10616), (376, 6635), (470, 5308), (940, 2654), (1327, 1880)]