13935980

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6899}}^1$

素因数の和:7009

約数の個数: 24

約数和(自身を含む): 29559600

約数和(自身を除く): 15623620

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 6899, 13798, 27596, 34495, 68990, 137980, 696799, 1393598, 2787196, 3483995, 6967990, 13935980]

約数ペア:

[(1, 13935980), (2, 6967990), (4, 3483995), (5, 2787196), (10, 1393598), (20, 696799), (101, 137980), (202, 68990), (404, 34495), (505, 27596), (1010, 13798), (2020, 6899)]