65656060

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{32503}}^1$

素因数の和:32613

約数の個数: 24

約数和(自身を含む): 139247136

約数和(自身を除く): 73591076

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 32503, 65006, 130012, 162515, 325030, 650060, 3282803, 6565606, 13131212, 16414015, 32828030, 65656060]

約数ペア:

[(1, 65656060), (2, 32828030), (4, 16414015), (5, 13131212), (10, 6565606), (20, 3282803), (101, 650060), (202, 325030), (404, 162515), (505, 130012), (1010, 65006), (2020, 32503)]