2120004850

素因数分解:

$2^1\times 5^2\times {\mathrm{1543}}^1\times {\mathrm{27479}}^1$

素因数の和:29034

約数の個数: 24

約数和(自身を含む): 3945908160

約数和(自身を除く): 1825903310

約数列:

[1, 2, 5, 10, 25, 50, 1543, 3086, 7715, 15430, 27479, 38575, 54958, 77150, 137395, 274790, 686975, 1373950, 42400097, 84800194, 212000485, 424000970, 1060002425, 2120004850]

約数ペア:

[(1, 2120004850), (2, 1060002425), (5, 424000970), (10, 212000485), (25, 84800194), (50, 42400097), (1543, 1373950), (3086, 686975), (7715, 274790), (15430, 137395), (27479, 77150), (38575, 54958)]