2054402050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1416829}}^1$

素因数の和:1416870

約数の個数: 24

約数和(自身を含む): 3952955700

約数和(自身を除く): 1898553650

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 1416829, 2833658, 7084145, 14168290, 35420725, 41088041, 70841450, 82176082, 205440205, 410880410, 1027201025, 2054402050]

約数ペア:

[(1, 2054402050), (2, 1027201025), (5, 410880410), (10, 205440205), (25, 82176082), (29, 70841450), (50, 41088041), (58, 35420725), (145, 14168290), (290, 7084145), (725, 2833658), (1450, 1416829)]