10912240

素因数分解:

$2^4\times 5^1\times {\mathrm{136403}}^1$

素因数の和:136416

約数の個数: 20

約数和(自身を含む): 25371144

約数和(自身を除く): 14458904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 136403, 272806, 545612, 682015, 1091224, 1364030, 2182448, 2728060, 5456120, 10912240]

約数ペア:

[(1, 10912240), (2, 5456120), (4, 2728060), (5, 2182448), (8, 1364030), (10, 1091224), (16, 682015), (20, 545612), (40, 272806), (80, 136403)]