190022780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{413093}}^1$

素因数の和:413125

約数の個数: 24

約数和(自身を含む): 416398752

約数和(自身を除く): 226375972

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 413093, 826186, 1652372, 2065465, 4130930, 8261860, 9501139, 19002278, 38004556, 47505695, 95011390, 190022780]

約数ペア:

[(1, 190022780), (2, 95011390), (4, 47505695), (5, 38004556), (10, 19002278), (20, 9501139), (23, 8261860), (46, 4130930), (92, 2065465), (115, 1652372), (230, 826186), (460, 413093)]