240320065

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{4001}}^1$

素因数の和:4340

約数の個数: 16

約数和(自身を含む): 296500176

約数和(自身を除く): 56180111

約数列:

[1, 5, 41, 205, 293, 1465, 4001, 12013, 20005, 60065, 164041, 820205, 1172293, 5861465, 48064013, 240320065]

約数ペア:

[(1, 240320065), (5, 48064013), (41, 5861465), (205, 1172293), (293, 820205), (1465, 164041), (4001, 60065), (12013, 20005)]