26190052310

素因数分解:

$2^1\times 5^1\times {\mathrm{32401}}^1\times {\mathrm{80831}}^1$

素因数の和:113239

約数の個数: 16

約数和(自身を含む): 47144132352

約数和(自身を除く): 20954080042

約数列:

[1, 2, 5, 10, 32401, 64802, 80831, 161662, 162005, 324010, 404155, 808310, 2619005231, 5238010462, 13095026155, 26190052310]

約数ペア:

[(1, 26190052310), (2, 13095026155), (5, 5238010462), (10, 2619005231), (32401, 808310), (64802, 404155), (80831, 324010), (161662, 162005)]