14811560

素因数分解:

$2^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1061}}^1$

素因数の和:1421

約数の個数: 32

約数和(自身を含む): 33453000

約数和(自身を除く): 18641440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 349, 698, 1061, 1396, 1745, 2122, 2792, 3490, 4244, 5305, 6980, 8488, 10610, 13960, 21220, 42440, 370289, 740578, 1481156, 1851445, 2962312, 3702890, 7405780, 14811560]

約数ペア:

[(1, 14811560), (2, 7405780), (4, 3702890), (5, 2962312), (8, 1851445), (10, 1481156), (20, 740578), (40, 370289), (349, 42440), (698, 21220), (1061, 13960), (1396, 10610), (1745, 8488), (2122, 6980), (2792, 5305), (3490, 4244)]