80019145

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{2089}}^1$

素因数の和:2304

約数の個数: 16

約数和(自身を含む): 98714880

約数和(自身を除く): 18695735

約数列:

[1, 5, 47, 163, 235, 815, 2089, 7661, 10445, 38305, 98183, 340507, 490915, 1702535, 16003829, 80019145]

約数ペア:

[(1, 80019145), (5, 16003829), (47, 1702535), (163, 490915), (235, 340507), (815, 98183), (2089, 38305), (7661, 10445)]