85559900

素因数分解:

$2^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{6737}}^1$

素因数の和:6878

約数の個数: 36

約数和(自身を含む): 187154688

約数和(自身を除く): 101594788

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 127, 254, 508, 635, 1270, 2540, 3175, 6350, 6737, 12700, 13474, 26948, 33685, 67370, 134740, 168425, 336850, 673700, 855599, 1711198, 3422396, 4277995, 8555990, 17111980, 21389975, 42779950, 85559900]

約数ペア:

[(1, 85559900), (2, 42779950), (4, 21389975), (5, 17111980), (10, 8555990), (20, 4277995), (25, 3422396), (50, 1711198), (100, 855599), (127, 673700), (254, 336850), (508, 168425), (635, 134740), (1270, 67370), (2540, 33685), (3175, 26948), (6350, 13474), (6737, 12700)]