2892816100

素因数分解:

$2^2\times 5^2\times {\mathrm{409}}^1\times {\mathrm{70729}}^1$

素因数の和:71152

約数の個数: 36

約数和(自身を含む): 6292848100

約数和(自身を除く): 3400032000

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 409, 818, 1636, 2045, 4090, 8180, 10225, 20450, 40900, 70729, 141458, 282916, 353645, 707290, 1414580, 1768225, 3536450, 7072900, 28928161, 57856322, 115712644, 144640805, 289281610, 578563220, 723204025, 1446408050, 2892816100]

約数ペア:

[(1, 2892816100), (2, 1446408050), (4, 723204025), (5, 578563220), (10, 289281610), (20, 144640805), (25, 115712644), (50, 57856322), (100, 28928161), (409, 7072900), (818, 3536450), (1636, 1768225), (2045, 1414580), (4090, 707290), (8180, 353645), (10225, 282916), (20450, 141458), (40900, 70729)]