82586360

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{28283}}^1$

素因数の和:28367

約数の個数: 32

約数和(自身を含む): 188371440

約数和(自身を除く): 105785080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 28283, 56566, 113132, 141415, 226264, 282830, 565660, 1131320, 2064659, 4129318, 8258636, 10323295, 16517272, 20646590, 41293180, 82586360]

約数ペア:

[(1, 82586360), (2, 41293180), (4, 20646590), (5, 16517272), (8, 10323295), (10, 8258636), (20, 4129318), (40, 2064659), (73, 1131320), (146, 565660), (292, 282830), (365, 226264), (584, 141415), (730, 113132), (1460, 56566), (2920, 28283)]