184431740

素因数分解:

$2^2\times 5^1\times {\mathrm{971}}^1\times {\mathrm{9497}}^1$

素因数の和:10477

約数の個数: 24

約数和(自身を含む): 387746352

約数和(自身を除く): 203314612

約数列:

[1, 2, 4, 5, 10, 20, 971, 1942, 3884, 4855, 9497, 9710, 18994, 19420, 37988, 47485, 94970, 189940, 9221587, 18443174, 36886348, 46107935, 92215870, 184431740]

約数ペア:

[(1, 184431740), (2, 92215870), (4, 46107935), (5, 36886348), (10, 18443174), (20, 9221587), (971, 189940), (1942, 94970), (3884, 47485), (4855, 37988), (9497, 19420), (9710, 18994)]