67044340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1579}}^1$

素因数の和:1792

約数の個数: 48

約数和(自身を含む): 154486080

約数和(自身を除く): 87441740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 193, 220, 386, 772, 965, 1579, 1930, 2123, 3158, 3860, 4246, 6316, 7895, 8492, 10615, 15790, 17369, 21230, 31580, 34738, 42460, 69476, 86845, 173690, 304747, 347380, 609494, 1218988, 1523735, 3047470, 3352217, 6094940, 6704434, 13408868, 16761085, 33522170, 67044340]

約数ペア:

[(1, 67044340), (2, 33522170), (4, 16761085), (5, 13408868), (10, 6704434), (11, 6094940), (20, 3352217), (22, 3047470), (44, 1523735), (55, 1218988), (110, 609494), (193, 347380), (220, 304747), (386, 173690), (772, 86845), (965, 69476), (1579, 42460), (1930, 34738), (2123, 31580), (3158, 21230), (3860, 17369), (4246, 15790), (6316, 10615), (7895, 8492)]