264019476440

素因数分解:

$2^3\times 5^1\times {\mathrm{6600486911}}^1$

素因数の和:6600486922

約数の個数: 16

約数和(自身を含む): 594043822080

約数和(自身を除く): 330024345640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6600486911, 13200973822, 26401947644, 33002434555, 52803895288, 66004869110, 132009738220, 264019476440]

約数ペア:

[(1, 264019476440), (2, 132009738220), (4, 66004869110), (5, 52803895288), (8, 33002434555), (10, 26401947644), (20, 13200973822), (40, 6600486911)]