57808910

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{81421}}^1$

素因数の和:81499

約数の個数: 16

約数和(自身を含む): 105522912

約数和(自身を除く): 47714002

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 81421, 162842, 407105, 814210, 5780891, 11561782, 28904455, 57808910]

約数ペア:

[(1, 57808910), (2, 28904455), (5, 11561782), (10, 5780891), (71, 814210), (142, 407105), (355, 162842), (710, 81421)]