2022605750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{66863}}^1$

素因数の和:66902

約数の個数: 48

約数和(自身を含む): 4161882816

約数和(自身を除く): 2139277066

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 125, 242, 250, 275, 550, 605, 1210, 1375, 2750, 3025, 6050, 15125, 30250, 66863, 133726, 334315, 668630, 735493, 1470986, 1671575, 3343150, 3677465, 7354930, 8090423, 8357875, 16180846, 16715750, 18387325, 36774650, 40452115, 80904230, 91936625, 183873250, 202260575, 404521150, 1011302875, 2022605750]

約数ペア:

[(1, 2022605750), (2, 1011302875), (5, 404521150), (10, 202260575), (11, 183873250), (22, 91936625), (25, 80904230), (50, 40452115), (55, 36774650), (110, 18387325), (121, 16715750), (125, 16180846), (242, 8357875), (250, 8090423), (275, 7354930), (550, 3677465), (605, 3343150), (1210, 1671575), (1375, 1470986), (2750, 735493), (3025, 668630), (6050, 334315), (15125, 133726), (30250, 66863)]