320419135

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{37897}}^1$

素因数の和:38010

約数の個数: 16

約数和(自身を含む): 409298400

約数和(自身を除く): 88879265

約数列:

[1, 5, 19, 89, 95, 445, 1691, 8455, 37897, 189485, 720043, 3372833, 3600215, 16864165, 64083827, 320419135]

約数ペア:

[(1, 320419135), (5, 64083827), (19, 16864165), (89, 3600215), (95, 3372833), (445, 720043), (1691, 189485), (8455, 37897)]