23006740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{28057}}^1$

素因数の和:28107

約数の個数: 24

約数和(自身を含む): 49494312

約数和(自身を除く): 26487572

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 28057, 56114, 112228, 140285, 280570, 561140, 1150337, 2300674, 4601348, 5751685, 11503370, 23006740]

約数ペア:

[(1, 23006740), (2, 11503370), (4, 5751685), (5, 4601348), (10, 2300674), (20, 1150337), (41, 561140), (82, 280570), (164, 140285), (205, 112228), (410, 56114), (820, 28057)]