1036381616080

素因数分解:

$2^4\times 5^1\times {\mathrm{12954770201}}^1$

素因数の和:12954770214

約数の個数: 20

約数和(自身を含む): 2409587257572

約数和(自身を除く): 1373205641492

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 12954770201, 25909540402, 51819080804, 64773851005, 103638161608, 129547702010, 207276323216, 259095404020, 518190808040, 1036381616080]

約数ペア:

[(1, 1036381616080), (2, 518190808040), (4, 259095404020), (5, 207276323216), (8, 129547702010), (10, 103638161608), (16, 64773851005), (20, 51819080804), (40, 25909540402), (80, 12954770201)]