2743382920

素因数分解:

$2^3\times 5^1\times {\mathrm{68584573}}^1$

素因数の和:68584584

約数の個数: 16

約数和(自身を含む): 6172611660

約数和(自身を除く): 3429228740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 68584573, 137169146, 274338292, 342922865, 548676584, 685845730, 1371691460, 2743382920]

約数ペア:

[(1, 2743382920), (2, 1371691460), (4, 685845730), (5, 548676584), (8, 342922865), (10, 274338292), (20, 137169146), (40, 68584573)]