346193060

素因数分解:

$2^2\times 5^1\times {\mathrm{1627}}^1\times {\mathrm{10639}}^1$

素因数の和:12275

約数の個数: 24

約数和(自身を含む): 727520640

約数和(自身を除く): 381327580

約数列:

[1, 2, 4, 5, 10, 20, 1627, 3254, 6508, 8135, 10639, 16270, 21278, 32540, 42556, 53195, 106390, 212780, 17309653, 34619306, 69238612, 86548265, 173096530, 346193060]

約数ペア:

[(1, 346193060), (2, 173096530), (4, 86548265), (5, 69238612), (10, 34619306), (20, 17309653), (1627, 212780), (3254, 106390), (6508, 53195), (8135, 42556), (10639, 32540), (16270, 21278)]