89044040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{96787}}^1$

素因数の和:96821

約数の個数: 32

約数和(自身を含む): 209062080

約数和(自身を除く): 120018040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 96787, 193574, 387148, 483935, 774296, 967870, 1935740, 2226101, 3871480, 4452202, 8904404, 11130505, 17808808, 22261010, 44522020, 89044040]

約数ペア:

[(1, 89044040), (2, 44522020), (4, 22261010), (5, 17808808), (8, 11130505), (10, 8904404), (20, 4452202), (23, 3871480), (40, 2226101), (46, 1935740), (92, 967870), (115, 774296), (184, 483935), (230, 387148), (460, 193574), (920, 96787)]