2016498040

素因数分解:

$2^3\times 5^1\times {\mathrm{50412451}}^1$

素因数の和:50412462

約数の個数: 16

約数和(自身を含む): 4537120680

約数和(自身を除く): 2520622640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50412451, 100824902, 201649804, 252062255, 403299608, 504124510, 1008249020, 2016498040]

約数ペア:

[(1, 2016498040), (2, 1008249020), (4, 504124510), (5, 403299608), (8, 252062255), (10, 201649804), (20, 100824902), (40, 50412451)]