6855067580

素因数分解:

$2^2\times 5^1\times {\mathrm{4241}}^1\times {\mathrm{80819}}^1$

素因数の和:85069

約数の個数: 24

約数和(自身を含む): 14399214480

約数和(自身を除く): 7544146900

約数列:

[1, 2, 4, 5, 10, 20, 4241, 8482, 16964, 21205, 42410, 80819, 84820, 161638, 323276, 404095, 808190, 1616380, 342753379, 685506758, 1371013516, 1713766895, 3427533790, 6855067580]

約数ペア:

[(1, 6855067580), (2, 3427533790), (4, 1713766895), (5, 1371013516), (10, 685506758), (20, 342753379), (4241, 1616380), (8482, 808190), (16964, 404095), (21205, 323276), (42410, 161638), (80819, 84820)]