23780530

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{21817}}^1$

素因数の和:21933

約数の個数: 16

約数和(自身を含む): 43199640

約数和(自身を除く): 19419110

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 21817, 43634, 109085, 218170, 2378053, 4756106, 11890265, 23780530]

約数ペア:

[(1, 23780530), (2, 11890265), (5, 4756106), (10, 2378053), (109, 218170), (218, 109085), (545, 43634), (1090, 21817)]