260282260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{80833}}^1$

素因数の和:80872

約数の個数: 48

約数和(自身を含む): 651845376

約数和(自身を除く): 391563116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 80833, 161666, 323332, 404165, 565831, 808330, 1131662, 1616660, 1859159, 2263324, 2829155, 3718318, 5658310, 7436636, 9295795, 11316620, 13014113, 18591590, 26028226, 37183180, 52056452, 65070565, 130141130, 260282260]

約数ペア:

[(1, 260282260), (2, 130141130), (4, 65070565), (5, 52056452), (7, 37183180), (10, 26028226), (14, 18591590), (20, 13014113), (23, 11316620), (28, 9295795), (35, 7436636), (46, 5658310), (70, 3718318), (92, 2829155), (115, 2263324), (140, 1859159), (161, 1616660), (230, 1131662), (322, 808330), (460, 565831), (644, 404165), (805, 323332), (1610, 161666), (3220, 80833)]