33754820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2161}}^1$

素因数の和:2252

約数の個数: 48

約数和(自身を含む): 78454656

約数和(自身を除く): 44699836

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 71, 110, 142, 220, 284, 355, 710, 781, 1420, 1562, 2161, 3124, 3905, 4322, 7810, 8644, 10805, 15620, 21610, 23771, 43220, 47542, 95084, 118855, 153431, 237710, 306862, 475420, 613724, 767155, 1534310, 1687741, 3068620, 3375482, 6750964, 8438705, 16877410, 33754820]

約数ペア:

[(1, 33754820), (2, 16877410), (4, 8438705), (5, 6750964), (10, 3375482), (11, 3068620), (20, 1687741), (22, 1534310), (44, 767155), (55, 613724), (71, 475420), (110, 306862), (142, 237710), (220, 153431), (284, 118855), (355, 95084), (710, 47542), (781, 43220), (1420, 23771), (1562, 21610), (2161, 15620), (3124, 10805), (3905, 8644), (4322, 7810)]