188857202980

素因数分解:

$2^2\times 5^1\times {\mathrm{4759}}^1\times {\mathrm{1984211}}^1$

素因数の和:1988979

約数の個数: 24

約数和(自身を含む): 396683663040

約数和(自身を除く): 207826460060

約数列:

[1, 2, 4, 5, 10, 20, 4759, 9518, 19036, 23795, 47590, 95180, 1984211, 3968422, 7936844, 9921055, 19842110, 39684220, 9442860149, 18885720298, 37771440596, 47214300745, 94428601490, 188857202980]

約数ペア:

[(1, 188857202980), (2, 94428601490), (4, 47214300745), (5, 37771440596), (10, 18885720298), (20, 9442860149), (4759, 39684220), (9518, 19842110), (19036, 9921055), (23795, 7936844), (47590, 3968422), (95180, 1984211)]