58758280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{209851}}^1$

素因数の和:209869

約数の個数: 32

約数和(自身を含む): 151093440

約数和(自身を除く): 92335160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 209851, 419702, 839404, 1049255, 1468957, 1678808, 2098510, 2937914, 4197020, 5875828, 7344785, 8394040, 11751656, 14689570, 29379140, 58758280]

約数ペア:

[(1, 58758280), (2, 29379140), (4, 14689570), (5, 11751656), (7, 8394040), (8, 7344785), (10, 5875828), (14, 4197020), (20, 2937914), (28, 2098510), (35, 1678808), (40, 1468957), (56, 1049255), (70, 839404), (140, 419702), (280, 209851)]