27571060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{11393}}^1$

素因数の和:11424

約数の個数: 36

約数和(自身を含む): 63646884

約数和(自身を除く): 36075824

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 11393, 22786, 45572, 56965, 113930, 125323, 227860, 250646, 501292, 626615, 1253230, 1378553, 2506460, 2757106, 5514212, 6892765, 13785530, 27571060]

約数ペア:

[(1, 27571060), (2, 13785530), (4, 6892765), (5, 5514212), (10, 2757106), (11, 2506460), (20, 1378553), (22, 1253230), (44, 626615), (55, 501292), (110, 250646), (121, 227860), (220, 125323), (242, 113930), (484, 56965), (605, 45572), (1210, 22786), (2420, 11393)]