14644040

素因数分解:

$2^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1049}}^1$

素因数の和:1409

約数の個数: 32

約数和(自身を含む): 33075000

約数和(自身を除く): 18430960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 349, 698, 1049, 1396, 1745, 2098, 2792, 3490, 4196, 5245, 6980, 8392, 10490, 13960, 20980, 41960, 366101, 732202, 1464404, 1830505, 2928808, 3661010, 7322020, 14644040]

約数ペア:

[(1, 14644040), (2, 7322020), (4, 3661010), (5, 2928808), (8, 1830505), (10, 1464404), (20, 732202), (40, 366101), (349, 41960), (698, 20980), (1049, 13960), (1396, 10490), (1745, 8392), (2098, 6980), (2792, 5245), (3490, 4196)]