5580338

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:230

約数の個数: 24

約数和(自身を含む): 9052560

約数和(自身を除く): 3472222

約数列:

[1, 2, 19, 38, 59, 118, 131, 262, 361, 722, 1121, 2242, 2489, 4978, 7729, 15458, 21299, 42598, 47291, 94582, 146851, 293702, 2790169, 5580338]

約数ペア:

[(1, 5580338), (2, 2790169), (19, 293702), (38, 146851), (59, 94582), (118, 47291), (131, 42598), (262, 21299), (361, 15458), (722, 7729), (1121, 4978), (2242, 2489)]