320328695

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{82241}}^1$

素因数の和:82306

約数の個数: 16

約数和(自身を含む): 414499680

約数和(自身を除く): 94170985

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 82241, 411205, 1562579, 3371881, 7812895, 16859405, 64065739, 320328695]

約数ペア:

[(1, 320328695), (5, 64065739), (19, 16859405), (41, 7812895), (95, 3371881), (205, 1562579), (779, 411205), (3895, 82241)]