1567449880

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{2777}}^1$

素因数の和:3028

約数の個数: 64

約数和(自身を含む): 3588287040

約数和(自身を除く): 2020837160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 137, 206, 274, 412, 515, 548, 685, 824, 1030, 1096, 1370, 2060, 2740, 2777, 4120, 5480, 5554, 11108, 13885, 14111, 22216, 27770, 28222, 55540, 56444, 70555, 111080, 112888, 141110, 282220, 286031, 380449, 564440, 572062, 760898, 1144124, 1430155, 1521796, 1902245, 2288248, 2860310, 3043592, 3804490, 5720620, 7608980, 11441240, 15217960, 39186247, 78372494, 156744988, 195931235, 313489976, 391862470, 783724940, 1567449880]

約数ペア:

[(1, 1567449880), (2, 783724940), (4, 391862470), (5, 313489976), (8, 195931235), (10, 156744988), (20, 78372494), (40, 39186247), (103, 15217960), (137, 11441240), (206, 7608980), (274, 5720620), (412, 3804490), (515, 3043592), (548, 2860310), (685, 2288248), (824, 1902245), (1030, 1521796), (1096, 1430155), (1370, 1144124), (2060, 760898), (2740, 572062), (2777, 564440), (4120, 380449), (5480, 286031), (5554, 282220), (11108, 141110), (13885, 112888), (14111, 111080), (22216, 70555), (27770, 56444), (28222, 55540)]