42103780

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{56897}}^1$

素因数の和:56943

約数の個数: 24

約数和(自身を含む): 90809208

約数和(自身を除く): 48705428

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 56897, 113794, 227588, 284485, 568970, 1137940, 2105189, 4210378, 8420756, 10525945, 21051890, 42103780]

約数ペア:

[(1, 42103780), (2, 21051890), (4, 10525945), (5, 8420756), (10, 4210378), (20, 2105189), (37, 1137940), (74, 568970), (148, 284485), (185, 227588), (370, 113794), (740, 56897)]