136884080

素因数分解:

$2^4\times 5^1\times {\mathrm{1711051}}^1$

素因数の和:1711064

約数の個数: 20

約数和(自身を含む): 318255672

約数和(自身を除く): 181371592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1711051, 3422102, 6844204, 8555255, 13688408, 17110510, 27376816, 34221020, 68442040, 136884080]

約数ペア:

[(1, 136884080), (2, 68442040), (4, 34221020), (5, 27376816), (8, 17110510), (10, 13688408), (16, 8555255), (20, 6844204), (40, 3422102), (80, 1711051)]