27895907590

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{68038799}}^1$

素因数の和:68038847

約数の個数: 16

約数和(自身を含む): 51437332800

約数和(自身を除く): 23541425210

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 68038799, 136077598, 340193995, 680387990, 2789590759, 5579181518, 13947953795, 27895907590]

約数ペア:

[(1, 27895907590), (2, 13947953795), (5, 5579181518), (10, 2789590759), (41, 680387990), (82, 340193995), (205, 136077598), (410, 68038799)]