26272840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{71}}^1$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 67728960

約数和(自身を除く): 41456120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 71, 88, 110, 116, 142, 145, 220, 232, 284, 290, 319, 355, 440, 568, 580, 638, 710, 781, 841, 1160, 1276, 1420, 1562, 1595, 1682, 2059, 2552, 2840, 3124, 3190, 3364, 3905, 4118, 4205, 6248, 6380, 6728, 7810, 8236, 8410, 9251, 10295, 12760, 15620, 16472, 16820, 18502, 20590, 22649, 31240, 33640, 37004, 41180, 45298, 46255, 59711, 74008, 82360, 90596, 92510, 113245, 119422, 181192, 185020, 226490, 238844, 298555, 370040, 452980, 477688, 597110, 656821, 905960, 1194220, 1313642, 2388440, 2627284, 3284105, 5254568, 6568210, 13136420, 26272840]

約数ペア:

[(1, 26272840), (2, 13136420), (4, 6568210), (5, 5254568), (8, 3284105), (10, 2627284), (11, 2388440), (20, 1313642), (22, 1194220), (29, 905960), (40, 656821), (44, 597110), (55, 477688), (58, 452980), (71, 370040), (88, 298555), (110, 238844), (116, 226490), (142, 185020), (145, 181192), (220, 119422), (232, 113245), (284, 92510), (290, 90596), (319, 82360), (355, 74008), (440, 59711), (568, 46255), (580, 45298), (638, 41180), (710, 37004), (781, 33640), (841, 31240), (1160, 22649), (1276, 20590), (1420, 18502), (1562, 16820), (1595, 16472), (1682, 15620), (2059, 12760), (2552, 10295), (2840, 9251), (3124, 8410), (3190, 8236), (3364, 7810), (3905, 6728), (4118, 6380), (4205, 6248)]