5419492040

素因数分解:

$2^3\times 5^1\times {\mathrm{135487301}}^1$

素因数の和:135487312

約数の個数: 16

約数和(自身を含む): 12193857180

約数和(自身を除く): 6774365140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 135487301, 270974602, 541949204, 677436505, 1083898408, 1354873010, 2709746020, 5419492040]

約数ペア:

[(1, 5419492040), (2, 2709746020), (4, 1354873010), (5, 1083898408), (8, 677436505), (10, 541949204), (20, 270974602), (40, 135487301)]