8246140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{58901}}^1$

素因数の和:58917

約数の個数: 24

約数和(自身を含む): 19791072

約数和(自身を除く): 11544932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 58901, 117802, 235604, 294505, 412307, 589010, 824614, 1178020, 1649228, 2061535, 4123070, 8246140]

約数ペア:

[(1, 8246140), (2, 4123070), (4, 2061535), (5, 1649228), (7, 1178020), (10, 824614), (14, 589010), (20, 412307), (28, 294505), (35, 235604), (70, 117802), (140, 58901)]