2201860120

素因数分解:

$2^3\times 5^1\times {\mathrm{55046503}}^1$

素因数の和:55046514

約数の個数: 16

約数和(自身を含む): 4954185360

約数和(自身を除く): 2752325240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 55046503, 110093006, 220186012, 275232515, 440372024, 550465030, 1100930060, 2201860120]

約数ペア:

[(1, 2201860120), (2, 1100930060), (4, 550465030), (5, 440372024), (8, 275232515), (10, 220186012), (20, 110093006), (40, 55046503)]