22742540

素因数分解:

$2^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{2969}}^1$

素因数の和:3361

約数の個数: 24

約数和(自身を含む): 47900160

約数和(自身を除く): 25157620

約数列:

[1, 2, 4, 5, 10, 20, 383, 766, 1532, 1915, 2969, 3830, 5938, 7660, 11876, 14845, 29690, 59380, 1137127, 2274254, 4548508, 5685635, 11371270, 22742540]

約数ペア:

[(1, 22742540), (2, 11371270), (4, 5685635), (5, 4548508), (10, 2274254), (20, 1137127), (383, 59380), (766, 29690), (1532, 14845), (1915, 11876), (2969, 7660), (3830, 5938)]