2247805340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10217297}}^1$

素因数の和:10217317

約数の個数: 24

約数和(自身を含む): 5149518192

約数和(自身を除く): 2901712852

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 10217297, 20434594, 40869188, 51086485, 102172970, 112390267, 204345940, 224780534, 449561068, 561951335, 1123902670, 2247805340]

約数ペア:

[(1, 2247805340), (2, 1123902670), (4, 561951335), (5, 449561068), (10, 224780534), (11, 204345940), (20, 112390267), (22, 102172970), (44, 51086485), (55, 40869188), (110, 20434594), (220, 10217297)]