56554416040

素因数分解:

$2^3\times 5^1\times {\mathrm{1413860401}}^1$

素因数の和:1413860412

約数の個数: 16

約数和(自身を含む): 127247436180

約数和(自身を除く): 70693020140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1413860401, 2827720802, 5655441604, 7069302005, 11310883208, 14138604010, 28277208020, 56554416040]

約数ペア:

[(1, 56554416040), (2, 28277208020), (4, 14138604010), (5, 11310883208), (8, 7069302005), (10, 5655441604), (20, 2827720802), (40, 1413860401)]