80106836990

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{73492511}}^1$

素因数の和:73492627

約数の個数: 16

約数和(自身を含む): 145515173760

約数和(自身を除く): 65408336770

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 73492511, 146985022, 367462555, 734925110, 8010683699, 16021367398, 40053418495, 80106836990]

約数ペア:

[(1, 80106836990), (2, 40053418495), (5, 16021367398), (10, 8010683699), (109, 734925110), (218, 367462555), (545, 146985022), (1090, 73492511)]