26832530

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 49420800

約数和(自身を除く): 22588270

約数列:

[1, 2, 5, 10, 103, 109, 206, 218, 239, 478, 515, 545, 1030, 1090, 1195, 2390, 11227, 22454, 24617, 26051, 49234, 52102, 56135, 112270, 123085, 130255, 246170, 260510, 2683253, 5366506, 13416265, 26832530]

約数ペア:

[(1, 26832530), (2, 13416265), (5, 5366506), (10, 2683253), (103, 260510), (109, 246170), (206, 130255), (218, 123085), (239, 112270), (478, 56135), (515, 52102), (545, 49234), (1030, 26051), (1090, 24617), (1195, 22454), (2390, 11227)]