101761738180

素因数分解:

$2^2\times 5^1\times {\mathrm{5088086909}}^1$

素因数の和:5088086918

約数の個数: 12

約数和(自身を含む): 213699650220

約数和(自身を除く): 111937912040

約数列:

[1, 2, 4, 5, 10, 20, 5088086909, 10176173818, 20352347636, 25440434545, 50880869090, 101761738180]

約数ペア:

[(1, 101761738180), (2, 50880869090), (4, 25440434545), (5, 20352347636), (10, 10176173818), (20, 5088086909)]