89191190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{3083}}^1$

素因数の和:3364

約数の個数: 32

約数和(自身を含む): 175862016

約数和(自身を除く): 86670826

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 263, 526, 1315, 2630, 2893, 3083, 5786, 6166, 14465, 15415, 28930, 30830, 33913, 67826, 169565, 339130, 810829, 1621658, 4054145, 8108290, 8919119, 17838238, 44595595, 89191190]

約数ペア:

[(1, 89191190), (2, 44595595), (5, 17838238), (10, 8919119), (11, 8108290), (22, 4054145), (55, 1621658), (110, 810829), (263, 339130), (526, 169565), (1315, 67826), (2630, 33913), (2893, 30830), (3083, 28930), (5786, 15415), (6166, 14465)]