1880452540

素因数分解:

$2^2\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{91019}}^1$

素因数の和:92061

約数の個数: 24

約数和(自身を含む): 3952816560

約数和(自身を除く): 2072364020

約数列:

[1, 2, 4, 5, 10, 20, 1033, 2066, 4132, 5165, 10330, 20660, 91019, 182038, 364076, 455095, 910190, 1820380, 94022627, 188045254, 376090508, 470113135, 940226270, 1880452540]

約数ペア:

[(1, 1880452540), (2, 940226270), (4, 470113135), (5, 376090508), (10, 188045254), (20, 94022627), (1033, 1820380), (2066, 910190), (4132, 455095), (5165, 364076), (10330, 182038), (20660, 91019)]