25993260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{144407}}^1$

素因数の和:144422

約数の個数: 36

約数和(自身を含む): 78846768

約数和(自身を除く): 52853508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 144407, 288814, 433221, 577628, 722035, 866442, 1299663, 1444070, 1732884, 2166105, 2599326, 2888140, 4332210, 5198652, 6498315, 8664420, 12996630, 25993260]

約数ペア:

[(1, 25993260), (2, 12996630), (3, 8664420), (4, 6498315), (5, 5198652), (6, 4332210), (9, 2888140), (10, 2599326), (12, 2166105), (15, 1732884), (18, 1444070), (20, 1299663), (30, 866442), (36, 722035), (45, 577628), (60, 433221), (90, 288814), (180, 144407)]