1940691635

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{2689}}^1$

素因数の和:2891

約数の個数: 32

約数和(自身を含む): 2510092800

約数和(自身を除く): 569401165

約数列:

[1, 5, 19, 71, 95, 107, 355, 535, 1349, 2033, 2689, 6745, 7597, 10165, 13445, 37985, 51091, 144343, 190919, 255455, 287723, 721715, 954595, 1438615, 3627461, 5466737, 18137305, 20428333, 27333685, 102141665, 388138327, 1940691635]

約数ペア:

[(1, 1940691635), (5, 388138327), (19, 102141665), (71, 27333685), (95, 20428333), (107, 18137305), (355, 5466737), (535, 3627461), (1349, 1438615), (2033, 954595), (2689, 721715), (6745, 287723), (7597, 255455), (10165, 190919), (13445, 144343), (37985, 51091)]