80125906

素因数分解:

$2^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{15101}}^1$

素因数の和:15489

約数の個数: 16

約数和(自身を含む): 137730240

約数和(自身を除く): 57604334

約数列:

[1, 2, 7, 14, 379, 758, 2653, 5306, 15101, 30202, 105707, 211414, 5723279, 11446558, 40062953, 80125906]

約数ペア:

[(1, 80125906), (2, 40062953), (7, 11446558), (14, 5723279), (379, 211414), (758, 105707), (2653, 30202), (5306, 15101)]