102680360

素因数分解:

$2^3\times 5^1\times {\mathrm{2567009}}^1$

素因数の和:2567020

約数の個数: 16

約数和(自身を含む): 231030900

約数和(自身を除く): 128350540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2567009, 5134018, 10268036, 12835045, 20536072, 25670090, 51340180, 102680360]

約数ペア:

[(1, 102680360), (2, 51340180), (4, 25670090), (5, 20536072), (8, 12835045), (10, 10268036), (20, 5134018), (40, 2567009)]