31268060

素因数分解:

$2^2\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{1433}}^1$

素因数の和:2533

約数の個数: 24

約数和(自身を含む): 65768976

約数和(自身を除く): 34500916

約数列:

[1, 2, 4, 5, 10, 20, 1091, 1433, 2182, 2866, 4364, 5455, 5732, 7165, 10910, 14330, 21820, 28660, 1563403, 3126806, 6253612, 7817015, 15634030, 31268060]

約数ペア:

[(1, 31268060), (2, 15634030), (4, 7817015), (5, 6253612), (10, 3126806), (20, 1563403), (1091, 28660), (1433, 21820), (2182, 14330), (2866, 10910), (4364, 7165), (5455, 5732)]