10192220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22157}}^1$

素因数の和:22189

約数の個数: 24

約数和(自身を含む): 22335264

約数和(自身を除く): 12143044

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 22157, 44314, 88628, 110785, 221570, 443140, 509611, 1019222, 2038444, 2548055, 5096110, 10192220]

約数ペア:

[(1, 10192220), (2, 5096110), (4, 2548055), (5, 2038444), (10, 1019222), (20, 509611), (23, 443140), (46, 221570), (92, 110785), (115, 88628), (230, 44314), (460, 22157)]