106987280

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{13241}}^1$

素因数の和:13355

約数の個数: 40

約数和(自身を含む): 251227224

約数和(自身を除く): 144239944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 2020, 4040, 8080, 13241, 26482, 52964, 66205, 105928, 132410, 211856, 264820, 529640, 1059280, 1337341, 2674682, 5349364, 6686705, 10698728, 13373410, 21397456, 26746820, 53493640, 106987280]

約数ペア:

[(1, 106987280), (2, 53493640), (4, 26746820), (5, 21397456), (8, 13373410), (10, 10698728), (16, 6686705), (20, 5349364), (40, 2674682), (80, 1337341), (101, 1059280), (202, 529640), (404, 264820), (505, 211856), (808, 132410), (1010, 105928), (1616, 66205), (2020, 52964), (4040, 26482), (8080, 13241)]