26121010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8087}}^1$

素因数の和:8130

約数の個数: 32

約数和(自身を含む): 52410240

約数和(自身を除く): 26289230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 8087, 16174, 40435, 80870, 137479, 153653, 274958, 307306, 687395, 768265, 1374790, 1536530, 2612101, 5224202, 13060505, 26121010]

約数ペア:

[(1, 26121010), (2, 13060505), (5, 5224202), (10, 2612101), (17, 1536530), (19, 1374790), (34, 768265), (38, 687395), (85, 307306), (95, 274958), (170, 153653), (190, 137479), (323, 80870), (646, 40435), (1615, 16174), (3230, 8087)]