75949780

素因数分解:

$2^2\times 5^1\times {\mathrm{3797489}}^1$

素因数の和:3797498

約数の個数: 12

約数和(自身を含む): 159494580

約数和(自身を除く): 83544800

約数列:

[1, 2, 4, 5, 10, 20, 3797489, 7594978, 15189956, 18987445, 37974890, 75949780]

約数ペア:

[(1, 75949780), (2, 37974890), (4, 18987445), (5, 15189956), (10, 7594978), (20, 3797489)]