83101190

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{19739}}^1$

素因数の和:20167

約数の個数: 16

約数和(自身を含む): 149945040

約数和(自身を除く): 66843850

約数列:

[1, 2, 5, 10, 421, 842, 2105, 4210, 19739, 39478, 98695, 197390, 8310119, 16620238, 41550595, 83101190]

約数ペア:

[(1, 83101190), (2, 41550595), (5, 16620238), (10, 8310119), (421, 197390), (842, 98695), (2105, 39478), (4210, 19739)]