13974320

素因数分解:

$2^4\times 5^1\times {\mathrm{174679}}^1$

素因数の和:174692

約数の個数: 20

約数和(自身を含む): 32490480

約数和(自身を除く): 18516160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 174679, 349358, 698716, 873395, 1397432, 1746790, 2794864, 3493580, 6987160, 13974320]

約数ペア:

[(1, 13974320), (2, 6987160), (4, 3493580), (5, 2794864), (8, 1746790), (10, 1397432), (16, 873395), (20, 698716), (40, 349358), (80, 174679)]