190074140

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{92269}}^1$

素因数の和:92381

約数の個数: 24

約数和(自身を含む): 403035360

約数和(自身を除く): 212961220

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 92269, 184538, 369076, 461345, 922690, 1845380, 9503707, 19007414, 38014828, 47518535, 95037070, 190074140]

約数ペア:

[(1, 190074140), (2, 95037070), (4, 47518535), (5, 38014828), (10, 19007414), (20, 9503707), (103, 1845380), (206, 922690), (412, 461345), (515, 369076), (1030, 184538), (2060, 92269)]