27372620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{11311}}^1$

素因数の和:11342

約数の個数: 36

約数和(自身を含む): 63188832

約数和(自身を除く): 35816212

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 11311, 22622, 45244, 56555, 113110, 124421, 226220, 248842, 497684, 622105, 1244210, 1368631, 2488420, 2737262, 5474524, 6843155, 13686310, 27372620]

約数ペア:

[(1, 27372620), (2, 13686310), (4, 6843155), (5, 5474524), (10, 2737262), (11, 2488420), (20, 1368631), (22, 1244210), (44, 622105), (55, 497684), (110, 248842), (121, 226220), (220, 124421), (242, 113110), (484, 56555), (605, 45244), (1210, 22622), (2420, 11311)]