23968810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{509}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 45936720

約数和(自身を除く): 21967910

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 277, 509, 554, 1018, 1385, 2545, 2770, 4709, 5090, 8653, 9418, 17306, 23545, 43265, 47090, 86530, 140993, 281986, 704965, 1409930, 2396881, 4793762, 11984405, 23968810]

約数ペア:

[(1, 23968810), (2, 11984405), (5, 4793762), (10, 2396881), (17, 1409930), (34, 704965), (85, 281986), (170, 140993), (277, 86530), (509, 47090), (554, 43265), (1018, 23545), (1385, 17306), (2545, 9418), (2770, 8653), (4709, 5090)]