2682760

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1427}}^1$

素因数の和:1485

約数の個数: 32

約数和(自身を含む): 6168960

約数和(自身を除く): 3486200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1427, 1880, 2854, 5708, 7135, 11416, 14270, 28540, 57080, 67069, 134138, 268276, 335345, 536552, 670690, 1341380, 2682760]

約数ペア:

[(1, 2682760), (2, 1341380), (4, 670690), (5, 536552), (8, 335345), (10, 268276), (20, 134138), (40, 67069), (47, 57080), (94, 28540), (188, 14270), (235, 11416), (376, 7135), (470, 5708), (940, 2854), (1427, 1880)]