4936040

素因数分解:

$2^3\times 5^1\times {\mathrm{123401}}^1$

素因数の和:123412

約数の個数: 16

約数和(自身を含む): 11106180

約数和(自身を除く): 6170140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 123401, 246802, 493604, 617005, 987208, 1234010, 2468020, 4936040]

約数ペア:

[(1, 4936040), (2, 2468020), (4, 1234010), (5, 987208), (8, 617005), (10, 493604), (20, 246802), (40, 123401)]