19432849550

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{2593}}^1\times {\mathrm{4051}}^1$

素因数の和:6693

約数の個数: 48

約数和(自身を含む): 37145478192

約数和(自身を除く): 17712628642

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 370, 925, 1850, 2593, 4051, 5186, 8102, 12965, 20255, 25930, 40510, 64825, 95941, 101275, 129650, 149887, 191882, 202550, 299774, 479705, 749435, 959410, 1498870, 2398525, 3747175, 4797050, 7494350, 10504243, 21008486, 52521215, 105042430, 262606075, 388656991, 525212150, 777313982, 1943284955, 3886569910, 9716424775, 19432849550]

約数ペア:

[(1, 19432849550), (2, 9716424775), (5, 3886569910), (10, 1943284955), (25, 777313982), (37, 525212150), (50, 388656991), (74, 262606075), (185, 105042430), (370, 52521215), (925, 21008486), (1850, 10504243), (2593, 7494350), (4051, 4797050), (5186, 3747175), (8102, 2398525), (12965, 1498870), (20255, 959410), (25930, 749435), (40510, 479705), (64825, 299774), (95941, 202550), (101275, 191882), (129650, 149887)]