70764040

素因数分解:

$2^3\times 5^1\times {\mathrm{1769101}}^1$

素因数の和:1769112

約数の個数: 16

約数和(自身を含む): 159219180

約数和(自身を除く): 88455140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1769101, 3538202, 7076404, 8845505, 14152808, 17691010, 35382020, 70764040]

約数ペア:

[(1, 70764040), (2, 35382020), (4, 17691010), (5, 14152808), (8, 8845505), (10, 7076404), (20, 3538202), (40, 1769101)]