2521388560

素因数分解:

$2^4\times 5^1\times {\mathrm{593}}^1\times {\mathrm{53149}}^1$

素因数の和:53755

約数の個数: 40

約数和(自身を含む): 5872224600

約数和(自身を除く): 3350836040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 593, 1186, 2372, 2965, 4744, 5930, 9488, 11860, 23720, 47440, 53149, 106298, 212596, 265745, 425192, 531490, 850384, 1062980, 2125960, 4251920, 31517357, 63034714, 126069428, 157586785, 252138856, 315173570, 504277712, 630347140, 1260694280, 2521388560]

約数ペア:

[(1, 2521388560), (2, 1260694280), (4, 630347140), (5, 504277712), (8, 315173570), (10, 252138856), (16, 157586785), (20, 126069428), (40, 63034714), (80, 31517357), (593, 4251920), (1186, 2125960), (2372, 1062980), (2965, 850384), (4744, 531490), (5930, 425192), (9488, 265745), (11860, 212596), (23720, 106298), (47440, 53149)]