105741980

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{19087}}^1$

素因数の和:19373

約数の個数: 24

約数和(自身を含む): 222871488

約数和(自身を除く): 117129508

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2770, 5540, 19087, 38174, 76348, 95435, 190870, 381740, 5287099, 10574198, 21148396, 26435495, 52870990, 105741980]

約数ペア:

[(1, 105741980), (2, 52870990), (4, 26435495), (5, 21148396), (10, 10574198), (20, 5287099), (277, 381740), (554, 190870), (1108, 95435), (1385, 76348), (2770, 38174), (5540, 19087)]