82154210

素因数分解:

$2^1\times 5^1\times {\mathrm{2029}}^1\times {\mathrm{4049}}^1$

素因数の和:6085

約数の個数: 16

約数和(自身を含む): 147987000

約数和(自身を除く): 65832790

約数列:

[1, 2, 5, 10, 2029, 4049, 4058, 8098, 10145, 20245, 20290, 40490, 8215421, 16430842, 41077105, 82154210]

約数ペア:

[(1, 82154210), (2, 41077105), (5, 16430842), (10, 8215421), (2029, 40490), (4049, 20290), (4058, 20245), (8098, 10145)]