2022176950

素因数分解:

$2^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{547}}^1\times {\mathrm{691}}^1$

素因数の和:1357

約数の個数: 48

約数和(自身を含む): 3808845504

約数和(自身を除く): 1786668554

約数列:

[1, 2, 5, 10, 25, 50, 107, 214, 535, 547, 691, 1070, 1094, 1382, 2675, 2735, 3455, 5350, 5470, 6910, 13675, 17275, 27350, 34550, 58529, 73937, 117058, 147874, 292645, 369685, 377977, 585290, 739370, 755954, 1463225, 1848425, 1889885, 2926450, 3696850, 3779770, 9449425, 18898850, 40443539, 80887078, 202217695, 404435390, 1011088475, 2022176950]

約数ペア:

[(1, 2022176950), (2, 1011088475), (5, 404435390), (10, 202217695), (25, 80887078), (50, 40443539), (107, 18898850), (214, 9449425), (535, 3779770), (547, 3696850), (691, 2926450), (1070, 1889885), (1094, 1848425), (1382, 1463225), (2675, 755954), (2735, 739370), (3455, 585290), (5350, 377977), (5470, 369685), (6910, 292645), (13675, 147874), (17275, 117058), (27350, 73937), (34550, 58529)]