22203140

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{27077}}^1$

素因数の和:27127

約数の個数: 24

約数和(自身を含む): 47765592

約数和(自身を除く): 25562452

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 27077, 54154, 108308, 135385, 270770, 541540, 1110157, 2220314, 4440628, 5550785, 11101570, 22203140]

約数ペア:

[(1, 22203140), (2, 11101570), (4, 5550785), (5, 4440628), (10, 2220314), (20, 1110157), (41, 541540), (82, 270770), (164, 135385), (205, 108308), (410, 54154), (820, 27077)]