26806040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29137}}^1$

素因数の和:29171

約数の個数: 32

約数和(自身を含む): 62938080

約数和(自身を除く): 36132040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 29137, 58274, 116548, 145685, 233096, 291370, 582740, 670151, 1165480, 1340302, 2680604, 3350755, 5361208, 6701510, 13403020, 26806040]

約数ペア:

[(1, 26806040), (2, 13403020), (4, 6701510), (5, 5361208), (8, 3350755), (10, 2680604), (20, 1340302), (23, 1165480), (40, 670151), (46, 582740), (92, 291370), (115, 233096), (184, 145685), (230, 116548), (460, 58274), (920, 29137)]