108701020

素因数分解:

$2^2\times 5^1\times {\mathrm{977}}^1\times {\mathrm{5563}}^1$

素因数の和:6549

約数の個数: 24

約数和(自身を含む): 228546864

約数和(自身を除く): 119845844

約数列:

[1, 2, 4, 5, 10, 20, 977, 1954, 3908, 4885, 5563, 9770, 11126, 19540, 22252, 27815, 55630, 111260, 5435051, 10870102, 21740204, 27175255, 54350510, 108701020]

約数ペア:

[(1, 108701020), (2, 54350510), (4, 27175255), (5, 21740204), (10, 10870102), (20, 5435051), (977, 111260), (1954, 55630), (3908, 27815), (4885, 22252), (5563, 19540), (9770, 11126)]