5200722085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4211111}}^1$

素因数の和:4211148

約数の個数: 16

約数和(自身を含む): 7074668160

約数和(自身を除く): 1873946075

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 4211111, 21055555, 54744443, 80011109, 273722215, 400055545, 1040144417, 5200722085]

約数ペア:

[(1, 5200722085), (5, 1040144417), (13, 400055545), (19, 273722215), (65, 80011109), (95, 54744443), (247, 21055555), (1235, 4211111)]