118712240

素因数分解:

$2^4\times 5^1\times {\mathrm{1483903}}^1$

素因数の和:1483916

約数の個数: 20

約数和(自身を含む): 276006144

約数和(自身を除く): 157293904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1483903, 2967806, 5935612, 7419515, 11871224, 14839030, 23742448, 29678060, 59356120, 118712240]

約数ペア:

[(1, 118712240), (2, 59356120), (4, 29678060), (5, 23742448), (8, 14839030), (10, 11871224), (16, 7419515), (20, 5935612), (40, 2967806), (80, 1483903)]