82086460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{641}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 182276640

約数和(自身を除く): 100190180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 337, 380, 641, 674, 1282, 1348, 1685, 2564, 3205, 3370, 6403, 6410, 6740, 12179, 12806, 12820, 24358, 25612, 32015, 48716, 60895, 64030, 121790, 128060, 216017, 243580, 432034, 864068, 1080085, 2160170, 4104323, 4320340, 8208646, 16417292, 20521615, 41043230, 82086460]

約数ペア:

[(1, 82086460), (2, 41043230), (4, 20521615), (5, 16417292), (10, 8208646), (19, 4320340), (20, 4104323), (38, 2160170), (76, 1080085), (95, 864068), (190, 432034), (337, 243580), (380, 216017), (641, 128060), (674, 121790), (1282, 64030), (1348, 60895), (1685, 48716), (2564, 32015), (3205, 25612), (3370, 24358), (6403, 12820), (6410, 12806), (6740, 12179)]