680102735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{4793}}^1$

素因数の和:4907

約数の個数: 32

約数和(自身を含む): 918146880

約数和(自身を除く): 238044145

約数列:

[1, 5, 13, 37, 59, 65, 185, 295, 481, 767, 2183, 2405, 3835, 4793, 10915, 23965, 28379, 62309, 141895, 177341, 282787, 311545, 886705, 1413935, 2305433, 3676231, 10463119, 11527165, 18381155, 52315595, 136020547, 680102735]

約数ペア:

[(1, 680102735), (5, 136020547), (13, 52315595), (37, 18381155), (59, 11527165), (65, 10463119), (185, 3676231), (295, 2305433), (481, 1413935), (767, 886705), (2183, 311545), (2405, 282787), (3835, 177341), (4793, 141895), (10915, 62309), (23965, 28379)]