2601477910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{5501}}^1$

素因数の和:5677

約数の個数: 48

約数和(自身を含む): 4980718512

約数和(自身を除く): 2379240602

約数列:

[1, 2, 5, 10, 19, 38, 95, 131, 190, 262, 361, 655, 722, 1310, 1805, 2489, 3610, 4978, 5501, 11002, 12445, 24890, 27505, 47291, 55010, 94582, 104519, 209038, 236455, 472910, 522595, 720631, 1045190, 1441262, 1985861, 3603155, 3971722, 7206310, 9929305, 13691989, 19858610, 27383978, 68459945, 136919890, 260147791, 520295582, 1300738955, 2601477910]

約数ペア:

[(1, 2601477910), (2, 1300738955), (5, 520295582), (10, 260147791), (19, 136919890), (38, 68459945), (95, 27383978), (131, 19858610), (190, 13691989), (262, 9929305), (361, 7206310), (655, 3971722), (722, 3603155), (1310, 1985861), (1805, 1441262), (2489, 1045190), (3610, 720631), (4978, 522595), (5501, 472910), (11002, 236455), (12445, 209038), (24890, 104519), (27505, 94582), (47291, 55010)]