23591480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53617}}^1$

素因数の和:53639

約数の個数: 32

約数和(自身を含む): 57907440

約数和(自身を除く): 34315960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 53617, 107234, 214468, 268085, 428936, 536170, 589787, 1072340, 1179574, 2144680, 2359148, 2948935, 4718296, 5897870, 11795740, 23591480]

約数ペア:

[(1, 23591480), (2, 11795740), (4, 5897870), (5, 4718296), (8, 2948935), (10, 2359148), (11, 2144680), (20, 1179574), (22, 1072340), (40, 589787), (44, 536170), (55, 428936), (88, 268085), (110, 214468), (220, 107234), (440, 53617)]