71171500

素因数分解:

$2^2\times 5^3\times {\mathrm{137}}^1\times {\mathrm{1039}}^1$

素因数の和:1195

約数の個数: 48

約数和(自身を含む): 156723840

約数和(自身を除く): 85552340

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 137, 250, 274, 500, 548, 685, 1039, 1370, 2078, 2740, 3425, 4156, 5195, 6850, 10390, 13700, 17125, 20780, 25975, 34250, 51950, 68500, 103900, 129875, 142343, 259750, 284686, 519500, 569372, 711715, 1423430, 2846860, 3558575, 7117150, 14234300, 17792875, 35585750, 71171500]

約数ペア:

[(1, 71171500), (2, 35585750), (4, 17792875), (5, 14234300), (10, 7117150), (20, 3558575), (25, 2846860), (50, 1423430), (100, 711715), (125, 569372), (137, 519500), (250, 284686), (274, 259750), (500, 142343), (548, 129875), (685, 103900), (1039, 68500), (1370, 51950), (2078, 34250), (2740, 25975), (3425, 20780), (4156, 17125), (5195, 13700), (6850, 10390)]