970696820

素因数分解:

$2^2\times 5^1\times {\mathrm{48534841}}^1$

素因数の和:48534850

約数の個数: 12

約数和(自身を含む): 2038463364

約数和(自身を除く): 1067766544

約数列:

[1, 2, 4, 5, 10, 20, 48534841, 97069682, 194139364, 242674205, 485348410, 970696820]

約数ペア:

[(1, 970696820), (2, 485348410), (4, 242674205), (5, 194139364), (10, 97069682), (20, 48534841)]