2742820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4729}}^1$

素因数の和:4767

約数の個数: 24

約数和(自身を含む): 5959800

約数和(自身を除く): 3216980

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 4729, 9458, 18916, 23645, 47290, 94580, 137141, 274282, 548564, 685705, 1371410, 2742820]

約数ペア:

[(1, 2742820), (2, 1371410), (4, 685705), (5, 548564), (10, 274282), (20, 137141), (29, 94580), (58, 47290), (116, 23645), (145, 18916), (290, 9458), (580, 4729)]