417487730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{51991}}^1$

素因数の和:52082

約数の個数: 32

約数和(自身を含む): 831040128

約数和(自身を除く): 413552398

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1606, 4015, 8030, 51991, 103982, 259955, 519910, 571901, 1143802, 2859505, 3795343, 5719010, 7590686, 18976715, 37953430, 41748773, 83497546, 208743865, 417487730]

約数ペア:

[(1, 417487730), (2, 208743865), (5, 83497546), (10, 41748773), (11, 37953430), (22, 18976715), (55, 7590686), (73, 5719010), (110, 3795343), (146, 2859505), (365, 1143802), (730, 571901), (803, 519910), (1606, 259955), (4015, 103982), (8030, 51991)]