23448760

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13633}}^1$

素因数の和:13687

約数の個数: 32

約数和(自身を含む): 53990640

約数和(自身を除く): 30541880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 13633, 27266, 54532, 68165, 109064, 136330, 272660, 545320, 586219, 1172438, 2344876, 2931095, 4689752, 5862190, 11724380, 23448760]

約数ペア:

[(1, 23448760), (2, 11724380), (4, 5862190), (5, 4689752), (8, 2931095), (10, 2344876), (20, 1172438), (40, 586219), (43, 545320), (86, 272660), (172, 136330), (215, 109064), (344, 68165), (430, 54532), (860, 27266), (1720, 13633)]