1844682260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{66499}}^1$

素因数の和:66600

約数の個数: 48

約数和(自身を含む): 4133640000

約数和(自身を除く): 2288957740

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 73, 76, 95, 146, 190, 292, 365, 380, 730, 1387, 1460, 2774, 5548, 6935, 13870, 27740, 66499, 132998, 265996, 332495, 664990, 1263481, 1329980, 2526962, 4854427, 5053924, 6317405, 9708854, 12634810, 19417708, 24272135, 25269620, 48544270, 92234113, 97088540, 184468226, 368936452, 461170565, 922341130, 1844682260]

約数ペア:

[(1, 1844682260), (2, 922341130), (4, 461170565), (5, 368936452), (10, 184468226), (19, 97088540), (20, 92234113), (38, 48544270), (73, 25269620), (76, 24272135), (95, 19417708), (146, 12634810), (190, 9708854), (292, 6317405), (365, 5053924), (380, 4854427), (730, 2526962), (1387, 1329980), (1460, 1263481), (2774, 664990), (5548, 332495), (6935, 265996), (13870, 132998), (27740, 66499)]