26170520

素因数分解:

$2^3\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1511}}^1$

素因数の和:1955

約数の個数: 32

約数和(自身を含む): 59058720

約数和(自身を除く): 32888200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 433, 866, 1511, 1732, 2165, 3022, 3464, 4330, 6044, 7555, 8660, 12088, 15110, 17320, 30220, 60440, 654263, 1308526, 2617052, 3271315, 5234104, 6542630, 13085260, 26170520]

約数ペア:

[(1, 26170520), (2, 13085260), (4, 6542630), (5, 5234104), (8, 3271315), (10, 2617052), (20, 1308526), (40, 654263), (433, 60440), (866, 30220), (1511, 17320), (1732, 15110), (2165, 12088), (3022, 8660), (3464, 7555), (4330, 6044)]