2011243250

素因数分解:

$2^1\times 5^3\times {\mathrm{199}}^1\times {\mathrm{40427}}^1$

素因数の和:40643

約数の個数: 32

約数和(自身を含む): 3784060800

約数和(自身を除く): 1772817550

約数列:

[1, 2, 5, 10, 25, 50, 125, 199, 250, 398, 995, 1990, 4975, 9950, 24875, 40427, 49750, 80854, 202135, 404270, 1010675, 2021350, 5053375, 8044973, 10106750, 16089946, 40224865, 80449730, 201124325, 402248650, 1005621625, 2011243250]

約数ペア:

[(1, 2011243250), (2, 1005621625), (5, 402248650), (10, 201124325), (25, 80449730), (50, 40224865), (125, 16089946), (199, 10106750), (250, 8044973), (398, 5053375), (995, 2021350), (1990, 1010675), (4975, 404270), (9950, 202135), (24875, 80854), (40427, 49750)]