224725240

素因数分解:

$2^3\times 5^1\times {\mathrm{5618131}}^1$

素因数の和:5618142

約数の個数: 16

約数和(自身を含む): 505631880

約数和(自身を除く): 280906640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5618131, 11236262, 22472524, 28090655, 44945048, 56181310, 112362620, 224725240]

約数ペア:

[(1, 224725240), (2, 112362620), (4, 56181310), (5, 44945048), (8, 28090655), (10, 22472524), (20, 11236262), (40, 5618131)]