2066900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1879}}^1$

素因数の和:1904

約数の個数: 36

約数和(自身を含む): 4895520

約数和(自身を除く): 2828620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 1879, 3758, 7516, 9395, 18790, 20669, 37580, 41338, 46975, 82676, 93950, 103345, 187900, 206690, 413380, 516725, 1033450, 2066900]

約数ペア:

[(1, 2066900), (2, 1033450), (4, 516725), (5, 413380), (10, 206690), (11, 187900), (20, 103345), (22, 93950), (25, 82676), (44, 46975), (50, 41338), (55, 37580), (100, 20669), (110, 18790), (220, 9395), (275, 7516), (550, 3758), (1100, 1879)]