8089340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{57781}}^1$

素因数の和:57797

約数の個数: 24

約数和(自身を含む): 19414752

約数和(自身を除く): 11325412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 57781, 115562, 231124, 288905, 404467, 577810, 808934, 1155620, 1617868, 2022335, 4044670, 8089340]

約数ペア:

[(1, 8089340), (2, 4044670), (4, 2022335), (5, 1617868), (7, 1155620), (10, 808934), (14, 577810), (20, 404467), (28, 288905), (35, 231124), (70, 115562), (140, 57781)]