7012540

素因数分解:

$2^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{641}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 14776272

約数和(自身を除く): 7763732

約数列:

[1, 2, 4, 5, 10, 20, 547, 641, 1094, 1282, 2188, 2564, 2735, 3205, 5470, 6410, 10940, 12820, 350627, 701254, 1402508, 1753135, 3506270, 7012540]

約数ペア:

[(1, 7012540), (2, 3506270), (4, 1753135), (5, 1402508), (10, 701254), (20, 350627), (547, 12820), (641, 10940), (1094, 6410), (1282, 5470), (2188, 3205), (2564, 2735)]