26382020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{188443}}^1$

素因数の和:188459

約数の個数: 24

約数和(自身を含む): 63317184

約数和(自身を除く): 36935164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 188443, 376886, 753772, 942215, 1319101, 1884430, 2638202, 3768860, 5276404, 6595505, 13191010, 26382020]

約数ペア:

[(1, 26382020), (2, 13191010), (4, 6595505), (5, 5276404), (7, 3768860), (10, 2638202), (14, 1884430), (20, 1319101), (28, 942215), (35, 753772), (70, 376886), (140, 188443)]