26849080

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{3373}}^1$

素因数の和:3583

約数の個数: 32

約数和(自身を含む): 60732000

約数和(自身を除く): 33882920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 796, 995, 1592, 1990, 3373, 3980, 6746, 7960, 13492, 16865, 26984, 33730, 67460, 134920, 671227, 1342454, 2684908, 3356135, 5369816, 6712270, 13424540, 26849080]

約数ペア:

[(1, 26849080), (2, 13424540), (4, 6712270), (5, 5369816), (8, 3356135), (10, 2684908), (20, 1342454), (40, 671227), (199, 134920), (398, 67460), (796, 33730), (995, 26984), (1592, 16865), (1990, 13492), (3373, 7960), (3980, 6746)]