25629590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15919}}^1$

素因数の和:15956

約数の個数: 32

約数和(自身を含む): 55019520

約数和(自身を除く): 29389930

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 15919, 31838, 79595, 111433, 159190, 222866, 366137, 557165, 732274, 1114330, 1830685, 2562959, 3661370, 5125918, 12814795, 25629590]

約数ペア:

[(1, 25629590), (2, 12814795), (5, 5125918), (7, 3661370), (10, 2562959), (14, 1830685), (23, 1114330), (35, 732274), (46, 557165), (70, 366137), (115, 222866), (161, 159190), (230, 111433), (322, 79595), (805, 31838), (1610, 15919)]