1138207820

素因数分解:

$2^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{95009}}^1$

素因数の和:95617

約数の個数: 24

約数和(自身を含む): 2394252000

約数和(自身を除く): 1256044180

約数列:

[1, 2, 4, 5, 10, 20, 599, 1198, 2396, 2995, 5990, 11980, 95009, 190018, 380036, 475045, 950090, 1900180, 56910391, 113820782, 227641564, 284551955, 569103910, 1138207820]

約数ペア:

[(1, 1138207820), (2, 569103910), (4, 284551955), (5, 227641564), (10, 113820782), (20, 56910391), (599, 1900180), (1198, 950090), (2396, 475045), (2995, 380036), (5990, 190018), (11980, 95009)]