8049640090

素因数分解:

$2^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1833631}}^1$

素因数の和:1834077

約数の個数: 16

約数和(自身を含む): 14522365440

約数和(自身を除く): 6472725350

約数列:

[1, 2, 5, 10, 439, 878, 2195, 4390, 1833631, 3667262, 9168155, 18336310, 804964009, 1609928018, 4024820045, 8049640090]

約数ペア:

[(1, 8049640090), (2, 4024820045), (5, 1609928018), (10, 804964009), (439, 18336310), (878, 9168155), (2195, 3667262), (4390, 1833631)]