2027839960

素因数分解:

$2^3\times 5^1\times {\mathrm{50695999}}^1$

素因数の和:50696010

約数の個数: 16

約数和(自身を含む): 4562640000

約数和(自身を除く): 2534800040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50695999, 101391998, 202783996, 253479995, 405567992, 506959990, 1013919980, 2027839960]

約数ペア:

[(1, 2027839960), (2, 1013919980), (4, 506959990), (5, 405567992), (8, 253479995), (10, 202783996), (20, 101391998), (40, 50695999)]