40252740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:953

約数の個数: 96

約数和(自身を含む): 124830720

約数和(自身を除く): 84577980

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 71, 110, 132, 142, 165, 213, 220, 284, 330, 355, 426, 660, 710, 781, 852, 859, 1065, 1420, 1562, 1718, 2130, 2343, 2577, 3124, 3436, 3905, 4260, 4295, 4686, 5154, 7810, 8590, 9372, 9449, 10308, 11715, 12885, 15620, 17180, 18898, 23430, 25770, 28347, 37796, 46860, 47245, 51540, 56694, 60989, 94490, 113388, 121978, 141735, 182967, 188980, 243956, 283470, 304945, 365934, 566940, 609890, 670879, 731868, 914835, 1219780, 1341758, 1829670, 2012637, 2683516, 3354395, 3659340, 4025274, 6708790, 8050548, 10063185, 13417580, 20126370, 40252740]

約数ペア:

[(1, 40252740), (2, 20126370), (3, 13417580), (4, 10063185), (5, 8050548), (6, 6708790), (10, 4025274), (11, 3659340), (12, 3354395), (15, 2683516), (20, 2012637), (22, 1829670), (30, 1341758), (33, 1219780), (44, 914835), (55, 731868), (60, 670879), (66, 609890), (71, 566940), (110, 365934), (132, 304945), (142, 283470), (165, 243956), (213, 188980), (220, 182967), (284, 141735), (330, 121978), (355, 113388), (426, 94490), (660, 60989), (710, 56694), (781, 51540), (852, 47245), (859, 46860), (1065, 37796), (1420, 28347), (1562, 25770), (1718, 23430), (2130, 18898), (2343, 17180), (2577, 15620), (3124, 12885), (3436, 11715), (3905, 10308), (4260, 9449), (4295, 9372), (4686, 8590), (5154, 7810)]