1837112240

素因数分解:

$2^4\times 5^1\times {\mathrm{22963903}}^1$

素因数の和:22963916

約数の個数: 20

約数和(自身を含む): 4271286144

約数和(自身を除く): 2434173904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 22963903, 45927806, 91855612, 114819515, 183711224, 229639030, 367422448, 459278060, 918556120, 1837112240]

約数ペア:

[(1, 1837112240), (2, 918556120), (4, 459278060), (5, 367422448), (8, 229639030), (10, 183711224), (16, 114819515), (20, 91855612), (40, 45927806), (80, 22963903)]