27341720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97649}}^1$

素因数の和:97667

約数の個数: 32

約数和(自身を含む): 70308000

約数和(自身を除く): 42966280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 97649, 195298, 390596, 488245, 683543, 781192, 976490, 1367086, 1952980, 2734172, 3417715, 3905960, 5468344, 6835430, 13670860, 27341720]

約数ペア:

[(1, 27341720), (2, 13670860), (4, 6835430), (5, 5468344), (7, 3905960), (8, 3417715), (10, 2734172), (14, 1952980), (20, 1367086), (28, 976490), (35, 781192), (40, 683543), (56, 488245), (70, 390596), (140, 195298), (280, 97649)]