190045300045

素因数分解:

$5^1\times {\mathrm{1789}}^1\times {\mathrm{21245981}}^1$

素因数の和:21247775

約数の個数: 8

約数和(自身を含む): 228181846680

約数和(自身を除く): 38136546635

約数列:

[1, 5, 1789, 8945, 21245981, 106229905, 38009060009, 190045300045]

約数ペア:

[(1, 190045300045), (5, 38009060009), (1789, 106229905), (8945, 21245981)]