4080790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{601}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 8495424

約数和(自身を除く): 4414634

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 601, 679, 970, 1202, 1358, 3005, 3395, 4207, 6010, 6790, 8414, 21035, 42070, 58297, 116594, 291485, 408079, 582970, 816158, 2040395, 4080790]

約数ペア:

[(1, 4080790), (2, 2040395), (5, 816158), (7, 582970), (10, 408079), (14, 291485), (35, 116594), (70, 58297), (97, 42070), (194, 21035), (485, 8414), (601, 6790), (679, 6010), (970, 4207), (1202, 3395), (1358, 3005)]