800392210

素因数分解:

$2^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{115831}}^1$

素因数の和:116529

約数の個数: 16

約数和(自身を含む): 1442803392

約数和(自身を除く): 642411182

約数列:

[1, 2, 5, 10, 691, 1382, 3455, 6910, 115831, 231662, 579155, 1158310, 80039221, 160078442, 400196105, 800392210]

約数ペア:

[(1, 800392210), (2, 400196105), (5, 160078442), (10, 80039221), (691, 1158310), (1382, 579155), (3455, 231662), (6910, 115831)]