2049850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3727}}^1$

素因数の和:3750

約数の個数: 24

約数和(自身を含む): 4160448

約数和(自身を除く): 2110598

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 3727, 7454, 18635, 37270, 40997, 81994, 93175, 186350, 204985, 409970, 1024925, 2049850]

約数ペア:

[(1, 2049850), (2, 1024925), (5, 409970), (10, 204985), (11, 186350), (22, 93175), (25, 81994), (50, 40997), (55, 37270), (110, 18635), (275, 7454), (550, 3727)]