67214180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1583}}^1$

素因数の和:1796

約数の個数: 48

約数和(自身を含む): 154877184

約数和(自身を除く): 87663004

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 193, 220, 386, 772, 965, 1583, 1930, 2123, 3166, 3860, 4246, 6332, 7915, 8492, 10615, 15830, 17413, 21230, 31660, 34826, 42460, 69652, 87065, 174130, 305519, 348260, 611038, 1222076, 1527595, 3055190, 3360709, 6110380, 6721418, 13442836, 16803545, 33607090, 67214180]

約数ペア:

[(1, 67214180), (2, 33607090), (4, 16803545), (5, 13442836), (10, 6721418), (11, 6110380), (20, 3360709), (22, 3055190), (44, 1527595), (55, 1222076), (110, 611038), (193, 348260), (220, 305519), (386, 174130), (772, 87065), (965, 69652), (1583, 42460), (1930, 34826), (2123, 31660), (3166, 21230), (3860, 17413), (4246, 15830), (6332, 10615), (7915, 8492)]