27185620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 72253440

約数和(自身を除く): 45067820

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 127, 139, 140, 154, 220, 254, 278, 308, 385, 508, 556, 635, 695, 770, 889, 973, 1270, 1390, 1397, 1529, 1540, 1778, 1946, 2540, 2780, 2794, 3058, 3556, 3892, 4445, 4865, 5588, 6116, 6985, 7645, 8890, 9730, 9779, 10703, 13970, 15290, 17653, 17780, 19460, 19558, 21406, 27940, 30580, 35306, 39116, 42812, 48895, 53515, 70612, 88265, 97790, 107030, 123571, 176530, 194183, 195580, 214060, 247142, 353060, 388366, 494284, 617855, 776732, 970915, 1235710, 1359281, 1941830, 2471420, 2718562, 3883660, 5437124, 6796405, 13592810, 27185620]

約数ペア:

[(1, 27185620), (2, 13592810), (4, 6796405), (5, 5437124), (7, 3883660), (10, 2718562), (11, 2471420), (14, 1941830), (20, 1359281), (22, 1235710), (28, 970915), (35, 776732), (44, 617855), (55, 494284), (70, 388366), (77, 353060), (110, 247142), (127, 214060), (139, 195580), (140, 194183), (154, 176530), (220, 123571), (254, 107030), (278, 97790), (308, 88265), (385, 70612), (508, 53515), (556, 48895), (635, 42812), (695, 39116), (770, 35306), (889, 30580), (973, 27940), (1270, 21406), (1390, 19558), (1397, 19460), (1529, 17780), (1540, 17653), (1778, 15290), (1946, 13970), (2540, 10703), (2780, 9779), (2794, 9730), (3058, 8890), (3556, 7645), (3892, 6985), (4445, 6116), (4865, 5588)]