4516040

素因数分解:

$2^3\times 5^1\times {\mathrm{112901}}^1$

素因数の和:112912

約数の個数: 16

約数和(自身を含む): 10161180

約数和(自身を除く): 5645140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 112901, 225802, 451604, 564505, 903208, 1129010, 2258020, 4516040]

約数ペア:

[(1, 4516040), (2, 2258020), (4, 1129010), (5, 903208), (8, 564505), (10, 451604), (20, 225802), (40, 112901)]