23624140

素因数分解:

$2^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1787}}^1$

素因数の和:2457

約数の個数: 24

約数和(自身を含む): 49713552

約数和(自身を除く): 26089412

約数列:

[1, 2, 4, 5, 10, 20, 661, 1322, 1787, 2644, 3305, 3574, 6610, 7148, 8935, 13220, 17870, 35740, 1181207, 2362414, 4724828, 5906035, 11812070, 23624140]

約数ペア:

[(1, 23624140), (2, 11812070), (4, 5906035), (5, 4724828), (10, 2362414), (20, 1181207), (661, 35740), (1322, 17870), (1787, 13220), (2644, 8935), (3305, 7148), (3574, 6610)]