25858910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 96

約数和(自身を含む): 60673536

約数和(自身を除く): 34814626

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 43, 55, 70, 71, 77, 86, 110, 121, 142, 154, 215, 242, 301, 355, 385, 430, 473, 497, 602, 605, 710, 770, 781, 847, 946, 994, 1210, 1505, 1562, 1694, 2365, 2485, 3010, 3053, 3311, 3905, 4235, 4730, 4970, 5203, 5467, 6106, 6622, 7810, 8470, 8591, 10406, 10934, 15265, 16555, 17182, 21371, 26015, 27335, 30530, 33110, 33583, 36421, 42742, 42955, 52030, 54670, 60137, 67166, 72842, 85910, 106855, 120274, 167915, 182105, 213710, 235081, 300685, 335830, 364210, 369413, 470162, 601370, 738826, 1175405, 1847065, 2350810, 2585891, 3694130, 5171782, 12929455, 25858910]

約数ペア:

[(1, 25858910), (2, 12929455), (5, 5171782), (7, 3694130), (10, 2585891), (11, 2350810), (14, 1847065), (22, 1175405), (35, 738826), (43, 601370), (55, 470162), (70, 369413), (71, 364210), (77, 335830), (86, 300685), (110, 235081), (121, 213710), (142, 182105), (154, 167915), (215, 120274), (242, 106855), (301, 85910), (355, 72842), (385, 67166), (430, 60137), (473, 54670), (497, 52030), (602, 42955), (605, 42742), (710, 36421), (770, 33583), (781, 33110), (847, 30530), (946, 27335), (994, 26015), (1210, 21371), (1505, 17182), (1562, 16555), (1694, 15265), (2365, 10934), (2485, 10406), (3010, 8591), (3053, 8470), (3311, 7810), (3905, 6622), (4235, 6106), (4730, 5467), (4970, 5203)]