906202280

素因数分解:

$2^3\times 5^1\times {\mathrm{22655057}}^1$

素因数の和:22655068

約数の個数: 16

約数和(自身を含む): 2038955220

約数和(自身を除く): 1132752940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 22655057, 45310114, 90620228, 113275285, 181240456, 226550570, 453101140, 906202280]

約数ペア:

[(1, 906202280), (2, 453101140), (4, 226550570), (5, 181240456), (8, 113275285), (10, 90620228), (20, 45310114), (40, 22655057)]