2012136040

素因数分解:

$2^3\times 5^1\times {\mathrm{50303401}}^1$

素因数の和:50303412

約数の個数: 16

約数和(自身を含む): 4527306180

約数和(自身を除く): 2515170140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50303401, 100606802, 201213604, 251517005, 402427208, 503034010, 1006068020, 2012136040]

約数ペア:

[(1, 2012136040), (2, 1006068020), (4, 503034010), (5, 402427208), (8, 251517005), (10, 201213604), (20, 100606802), (40, 50303401)]