26483660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{189169}}^1$

素因数の和:189185

約数の個数: 24

約数和(自身を含む): 63561120

約数和(自身を除く): 37077460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 189169, 378338, 756676, 945845, 1324183, 1891690, 2648366, 3783380, 5296732, 6620915, 13241830, 26483660]

約数ペア:

[(1, 26483660), (2, 13241830), (4, 6620915), (5, 5296732), (7, 3783380), (10, 2648366), (14, 1891690), (20, 1324183), (28, 945845), (35, 756676), (70, 378338), (140, 189169)]