23509360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41981}}^1$

素因数の和:42001

約数の個数: 40

約数和(自身を含む): 62469216

約数和(自身を除く): 38959856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 41981, 83962, 167924, 209905, 293867, 335848, 419810, 587734, 671696, 839620, 1175468, 1469335, 1679240, 2350936, 2938670, 3358480, 4701872, 5877340, 11754680, 23509360]

約数ペア:

[(1, 23509360), (2, 11754680), (4, 5877340), (5, 4701872), (7, 3358480), (8, 2938670), (10, 2350936), (14, 1679240), (16, 1469335), (20, 1175468), (28, 839620), (35, 671696), (40, 587734), (56, 419810), (70, 335848), (80, 293867), (112, 209905), (140, 167924), (280, 83962), (560, 41981)]