8243530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1009}}^1$

素因数の和:1078

約数の個数: 32

約数和(自身を含む): 15998400

約数和(自身を除く): 7754870

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1009, 1634, 2018, 4085, 5045, 8170, 10090, 19171, 38342, 43387, 86774, 95855, 191710, 216935, 433870, 824353, 1648706, 4121765, 8243530]

約数ペア:

[(1, 8243530), (2, 4121765), (5, 1648706), (10, 824353), (19, 433870), (38, 216935), (43, 191710), (86, 95855), (95, 86774), (190, 43387), (215, 38342), (430, 19171), (817, 10090), (1009, 8170), (1634, 5045), (2018, 4085)]