2010068227970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2411}}^1\times {\mathrm{398903}}^1$

素因数の和:401351

約数の個数: 64

約数和(自身を含む): 4156515855360

約数和(自身を除く): 2146447627390

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 2411, 4822, 12055, 24110, 26521, 45809, 53042, 91618, 132605, 229045, 265210, 398903, 458090, 503899, 797806, 1007798, 1994515, 2519495, 3989030, 4387933, 5038990, 7579157, 8775866, 15158314, 21939665, 37895785, 43879330, 75791570, 83370727, 166741454, 416853635, 833707270, 961755133, 1923510266, 4808775665, 9617551330, 10579306463, 18273347527, 21158612926, 36546695054, 52896532315, 91366737635, 105793064630, 182733475270, 201006822797, 402013645594, 1005034113985, 2010068227970]

約数ペア:

[(1, 2010068227970), (2, 1005034113985), (5, 402013645594), (10, 201006822797), (11, 182733475270), (19, 105793064630), (22, 91366737635), (38, 52896532315), (55, 36546695054), (95, 21158612926), (110, 18273347527), (190, 10579306463), (209, 9617551330), (418, 4808775665), (1045, 1923510266), (2090, 961755133), (2411, 833707270), (4822, 416853635), (12055, 166741454), (24110, 83370727), (26521, 75791570), (45809, 43879330), (53042, 37895785), (91618, 21939665), (132605, 15158314), (229045, 8775866), (265210, 7579157), (398903, 5038990), (458090, 4387933), (503899, 3989030), (797806, 2519495), (1007798, 1994515)]