2202280

素因数分解:

$2^3\times 5^1\times {\mathrm{55057}}^1$

素因数の和:55068

約数の個数: 16

約数和(自身を含む): 4955220

約数和(自身を除く): 2752940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 55057, 110114, 220228, 275285, 440456, 550570, 1101140, 2202280]

約数ペア:

[(1, 2202280), (2, 1101140), (4, 550570), (5, 440456), (8, 275285), (10, 220228), (20, 110114), (40, 55057)]