88412420

素因数分解:

$2^2\times 5^1\times {\mathrm{2003}}^1\times {\mathrm{2207}}^1$

素因数の和:4219

約数の個数: 24

約数和(自身を含む): 185842944

約数和(自身を除く): 97430524

約数列:

[1, 2, 4, 5, 10, 20, 2003, 2207, 4006, 4414, 8012, 8828, 10015, 11035, 20030, 22070, 40060, 44140, 4420621, 8841242, 17682484, 22103105, 44206210, 88412420]

約数ペア:

[(1, 88412420), (2, 44206210), (4, 22103105), (5, 17682484), (10, 8841242), (20, 4420621), (2003, 44140), (2207, 40060), (4006, 22070), (4414, 20030), (8012, 11035), (8828, 10015)]