51839464000

素因数分解:

$2^6\times 5^3\times {\mathrm{6479933}}^1$

素因数の和:6479960

約数の個数: 56

約数和(自身を含む): 128380452408

約数和(自身を除く): 76540988408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 4000, 8000, 6479933, 12959866, 25919732, 32399665, 51839464, 64799330, 103678928, 129598660, 161998325, 207357856, 259197320, 323996650, 414715712, 518394640, 647993300, 809991625, 1036789280, 1295986600, 1619983250, 2073578560, 2591973200, 3239966500, 5183946400, 6479933000, 10367892800, 12959866000, 25919732000, 51839464000]

約数ペア:

[(1, 51839464000), (2, 25919732000), (4, 12959866000), (5, 10367892800), (8, 6479933000), (10, 5183946400), (16, 3239966500), (20, 2591973200), (25, 2073578560), (32, 1619983250), (40, 1295986600), (50, 1036789280), (64, 809991625), (80, 647993300), (100, 518394640), (125, 414715712), (160, 323996650), (200, 259197320), (250, 207357856), (320, 161998325), (400, 129598660), (500, 103678928), (800, 64799330), (1000, 51839464), (1600, 32399665), (2000, 25919732), (4000, 12959866), (8000, 6479933)]