113218960

素因数分解:

$2^4\times 5^1\times {\mathrm{1415237}}^1$

素因数の和:1415250

約数の個数: 20

約数和(自身を含む): 263234268

約数和(自身を除く): 150015308

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1415237, 2830474, 5660948, 7076185, 11321896, 14152370, 22643792, 28304740, 56609480, 113218960]

約数ペア:

[(1, 113218960), (2, 56609480), (4, 28304740), (5, 22643792), (8, 14152370), (10, 11321896), (16, 7076185), (20, 5660948), (40, 2830474), (80, 1415237)]