82662680

素因数分解:

$2^3\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{1741}}^1$

素因数の和:2939

約数の個数: 32

約数和(自身を含む): 186254640

約数和(自身を除く): 103591960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1187, 1741, 2374, 3482, 4748, 5935, 6964, 8705, 9496, 11870, 13928, 17410, 23740, 34820, 47480, 69640, 2066567, 4133134, 8266268, 10332835, 16532536, 20665670, 41331340, 82662680]

約数ペア:

[(1, 82662680), (2, 41331340), (4, 20665670), (5, 16532536), (8, 10332835), (10, 8266268), (20, 4133134), (40, 2066567), (1187, 69640), (1741, 47480), (2374, 34820), (3482, 23740), (4748, 17410), (5935, 13928), (6964, 11870), (8705, 9496)]