2293376080

素因数分解:

$2^4\times 5^1\times {\mathrm{28667201}}^1$

素因数の和:28667214

約数の個数: 20

約数和(自身を含む): 5332099572

約数和(自身を除く): 3038723492

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 28667201, 57334402, 114668804, 143336005, 229337608, 286672010, 458675216, 573344020, 1146688040, 2293376080]

約数ペア:

[(1, 2293376080), (2, 1146688040), (4, 573344020), (5, 458675216), (8, 286672010), (10, 229337608), (16, 143336005), (20, 114668804), (40, 57334402), (80, 28667201)]