2079886435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:436

約数の個数: 64

約数和(自身を含む): 2921619456

約数和(自身を除く): 841733021

約数列:

[1, 5, 11, 23, 55, 73, 101, 115, 223, 253, 365, 505, 803, 1111, 1115, 1265, 1679, 2323, 2453, 4015, 5129, 5555, 7373, 8395, 11615, 12265, 16279, 18469, 22523, 25553, 25645, 36865, 56419, 81103, 81395, 92345, 112615, 127765, 169579, 179069, 247753, 282095, 374417, 405515, 518029, 847895, 895345, 1238765, 1644179, 1865369, 1872085, 2590145, 4118587, 5698319, 8220895, 9326845, 18085969, 20592935, 28491595, 37816117, 90429845, 189080585, 415977287, 2079886435]

約数ペア:

[(1, 2079886435), (5, 415977287), (11, 189080585), (23, 90429845), (55, 37816117), (73, 28491595), (101, 20592935), (115, 18085969), (223, 9326845), (253, 8220895), (365, 5698319), (505, 4118587), (803, 2590145), (1111, 1872085), (1115, 1865369), (1265, 1644179), (1679, 1238765), (2323, 895345), (2453, 847895), (4015, 518029), (5129, 405515), (5555, 374417), (7373, 282095), (8395, 247753), (11615, 179069), (12265, 169579), (16279, 127765), (18469, 112615), (22523, 92345), (25553, 81395), (25645, 81103), (36865, 56419)]