2012022950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{5119}}^1$

素因数の和:6261

約数の個数: 48

約数和(自身を含む): 4281630720

約数和(自身を除く): 2269607770

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 1123, 2246, 5119, 5615, 7861, 10238, 11230, 15722, 25595, 28075, 35833, 39305, 51190, 56150, 71666, 78610, 127975, 179165, 196525, 255950, 358330, 393050, 895825, 1791650, 5748637, 11497274, 28743185, 40240459, 57486370, 80480918, 143715925, 201202295, 287431850, 402404590, 1006011475, 2012022950]

約数ペア:

[(1, 2012022950), (2, 1006011475), (5, 402404590), (7, 287431850), (10, 201202295), (14, 143715925), (25, 80480918), (35, 57486370), (50, 40240459), (70, 28743185), (175, 11497274), (350, 5748637), (1123, 1791650), (2246, 895825), (5119, 393050), (5615, 358330), (7861, 255950), (10238, 196525), (11230, 179165), (15722, 127975), (25595, 78610), (28075, 71666), (35833, 56150), (39305, 51190)]