80312210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{730111}}^1$

素因数の和:730129

約数の個数: 16

約数和(自身を含む): 157704192

約数和(自身を除く): 77391982

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 730111, 1460222, 3650555, 7301110, 8031221, 16062442, 40156105, 80312210]

約数ペア:

[(1, 80312210), (2, 40156105), (5, 16062442), (10, 8031221), (11, 7301110), (22, 3650555), (55, 1460222), (110, 730111)]