9321950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1$

素因数の和:1037

約数の個数: 48

約数和(自身を含む): 20047824

約数和(自身を除く): 10725874

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 275, 374, 425, 550, 850, 935, 997, 1870, 1994, 4675, 4985, 9350, 9970, 10967, 16949, 21934, 24925, 33898, 49850, 54835, 84745, 109670, 169490, 186439, 274175, 372878, 423725, 548350, 847450, 932195, 1864390, 4660975, 9321950]

約数ペア:

[(1, 9321950), (2, 4660975), (5, 1864390), (10, 932195), (11, 847450), (17, 548350), (22, 423725), (25, 372878), (34, 274175), (50, 186439), (55, 169490), (85, 109670), (110, 84745), (170, 54835), (187, 49850), (275, 33898), (374, 24925), (425, 21934), (550, 16949), (850, 10967), (935, 9970), (997, 9350), (1870, 4985), (1994, 4675)]