1283612080

素因数分解:

$2^4\times 5^1\times {\mathrm{547}}^1\times {\mathrm{29333}}^1$

素因数の和:29893

約数の個数: 40

約数和(自身を含む): 2989955952

約数和(自身を除く): 1706343872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 547, 1094, 2188, 2735, 4376, 5470, 8752, 10940, 21880, 29333, 43760, 58666, 117332, 146665, 234664, 293330, 469328, 586660, 1173320, 2346640, 16045151, 32090302, 64180604, 80225755, 128361208, 160451510, 256722416, 320903020, 641806040, 1283612080]

約数ペア:

[(1, 1283612080), (2, 641806040), (4, 320903020), (5, 256722416), (8, 160451510), (10, 128361208), (16, 80225755), (20, 64180604), (40, 32090302), (80, 16045151), (547, 2346640), (1094, 1173320), (2188, 586660), (2735, 469328), (4376, 293330), (5470, 234664), (8752, 146665), (10940, 117332), (21880, 58666), (29333, 43760)]