226780040

素因数分解:

$2^3\times 5^1\times {\mathrm{5669501}}^1$

素因数の和:5669512

約数の個数: 16

約数和(自身を含む): 510255180

約数和(自身を除く): 283475140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5669501, 11339002, 22678004, 28347505, 45356008, 56695010, 113390020, 226780040]

約数ペア:

[(1, 226780040), (2, 113390020), (4, 56695010), (5, 45356008), (8, 28347505), (10, 22678004), (20, 11339002), (40, 5669501)]