1522275920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{8963}}^1$

素因数の和:9180

約数の個数: 80

約数和(自身を含む): 3881483712

約数和(自身を除く): 2359207792

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 193, 220, 386, 440, 772, 880, 965, 1544, 1930, 2123, 3088, 3860, 4246, 7720, 8492, 8963, 10615, 15440, 16984, 17926, 21230, 33968, 35852, 42460, 44815, 71704, 84920, 89630, 98593, 143408, 169840, 179260, 197186, 358520, 394372, 492965, 717040, 788744, 985930, 1577488, 1729859, 1971860, 3459718, 3943720, 6919436, 7887440, 8649295, 13838872, 17298590, 19028449, 27677744, 34597180, 38056898, 69194360, 76113796, 95142245, 138388720, 152227592, 190284490, 304455184, 380568980, 761137960, 1522275920]

約数ペア:

[(1, 1522275920), (2, 761137960), (4, 380568980), (5, 304455184), (8, 190284490), (10, 152227592), (11, 138388720), (16, 95142245), (20, 76113796), (22, 69194360), (40, 38056898), (44, 34597180), (55, 27677744), (80, 19028449), (88, 17298590), (110, 13838872), (176, 8649295), (193, 7887440), (220, 6919436), (386, 3943720), (440, 3459718), (772, 1971860), (880, 1729859), (965, 1577488), (1544, 985930), (1930, 788744), (2123, 717040), (3088, 492965), (3860, 394372), (4246, 358520), (7720, 197186), (8492, 179260), (8963, 169840), (10615, 143408), (15440, 98593), (16984, 89630), (17926, 84920), (21230, 71704), (33968, 44815), (35852, 42460)]