8106140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{57901}}^1$

素因数の和:57917

約数の個数: 24

約数和(自身を含む): 19455072

約数和(自身を除く): 11348932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 57901, 115802, 231604, 289505, 405307, 579010, 810614, 1158020, 1621228, 2026535, 4053070, 8106140]

約数ペア:

[(1, 8106140), (2, 4053070), (4, 2026535), (5, 1621228), (7, 1158020), (10, 810614), (14, 579010), (20, 405307), (28, 289505), (35, 231604), (70, 115802), (140, 57901)]