23683540

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{27539}}^1$

素因数の和:27591

約数の個数: 24

約数和(自身を含む): 50893920

約数和(自身を除く): 27210380

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 27539, 55078, 110156, 137695, 275390, 550780, 1184177, 2368354, 4736708, 5920885, 11841770, 23683540]

約数ペア:

[(1, 23683540), (2, 11841770), (4, 5920885), (5, 4736708), (10, 2368354), (20, 1184177), (43, 550780), (86, 275390), (172, 137695), (215, 110156), (430, 55078), (860, 27539)]