798840260

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{95327}}^1$

素因数の和:95755

約数の個数: 24

約数和(自身を含む): 1681585920

約数和(自身を除く): 882745660

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1676, 2095, 4190, 8380, 95327, 190654, 381308, 476635, 953270, 1906540, 39942013, 79884026, 159768052, 199710065, 399420130, 798840260]

約数ペア:

[(1, 798840260), (2, 399420130), (4, 199710065), (5, 159768052), (10, 79884026), (20, 39942013), (419, 1906540), (838, 953270), (1676, 476635), (2095, 381308), (4190, 190654), (8380, 95327)]