80080528052

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3121}}^1\times {\mathrm{24767}}^1$

素因数の和:27936

約数の個数: 48

約数和(自身を含む): 164549081088

約数和(自身を除く): 84468553036

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 3121, 6242, 12484, 21847, 24767, 43694, 49534, 87388, 99068, 115477, 173369, 230954, 346738, 461908, 693476, 808339, 916379, 1616678, 1832758, 3233356, 3665516, 6414653, 12829306, 25658612, 77297807, 154595614, 309191228, 541084649, 1082169298, 2164338596, 2860018859, 5720037718, 11440075436, 20020132013, 40040264026, 80080528052]

約数ペア:

[(1, 80080528052), (2, 40040264026), (4, 20020132013), (7, 11440075436), (14, 5720037718), (28, 2860018859), (37, 2164338596), (74, 1082169298), (148, 541084649), (259, 309191228), (518, 154595614), (1036, 77297807), (3121, 25658612), (6242, 12829306), (12484, 6414653), (21847, 3665516), (24767, 3233356), (43694, 1832758), (49534, 1616678), (87388, 916379), (99068, 808339), (115477, 693476), (173369, 461908), (230954, 346738)]