1322303740

素因数分解:

$2^2\times 5^1\times {\mathrm{2887}}^1\times {\mathrm{22901}}^1$

素因数の和:25797

約数の個数: 24

約数和(自身を含む): 2777920992

約数和(自身を除く): 1455617252

約数列:

[1, 2, 4, 5, 10, 20, 2887, 5774, 11548, 14435, 22901, 28870, 45802, 57740, 91604, 114505, 229010, 458020, 66115187, 132230374, 264460748, 330575935, 661151870, 1322303740]

約数ペア:

[(1, 1322303740), (2, 661151870), (4, 330575935), (5, 264460748), (10, 132230374), (20, 66115187), (2887, 458020), (5774, 229010), (11548, 114505), (14435, 91604), (22901, 57740), (28870, 45802)]