5240510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 48

約数和(自身を含む): 10686816

約数和(自身を除く): 5446306

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 71, 110, 121, 122, 142, 242, 305, 355, 605, 610, 671, 710, 781, 1210, 1342, 1562, 3355, 3905, 4331, 6710, 7381, 7810, 8591, 8662, 14762, 17182, 21655, 36905, 42955, 43310, 47641, 73810, 85910, 95282, 238205, 476410, 524051, 1048102, 2620255, 5240510]

約数ペア:

[(1, 5240510), (2, 2620255), (5, 1048102), (10, 524051), (11, 476410), (22, 238205), (55, 95282), (61, 85910), (71, 73810), (110, 47641), (121, 43310), (122, 42955), (142, 36905), (242, 21655), (305, 17182), (355, 14762), (605, 8662), (610, 8591), (671, 7810), (710, 7381), (781, 6710), (1210, 4331), (1342, 3905), (1562, 3355)]