39085250

素因数分解:

$2^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{1979}}^1$

素因数の和:2075

約数の個数: 32

約数和(自身を含む): 74131200

約数和(自身を除く): 35045950

約数列:

[1, 2, 5, 10, 25, 50, 79, 125, 158, 250, 395, 790, 1975, 1979, 3950, 3958, 9875, 9895, 19750, 19790, 49475, 98950, 156341, 247375, 312682, 494750, 781705, 1563410, 3908525, 7817050, 19542625, 39085250]

約数ペア:

[(1, 39085250), (2, 19542625), (5, 7817050), (10, 3908525), (25, 1563410), (50, 781705), (79, 494750), (125, 312682), (158, 247375), (250, 156341), (395, 98950), (790, 49475), (1975, 19790), (1979, 19750), (3950, 9895), (3958, 9875)]