7481060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19687}}^1$

素因数の和:19715

約数の個数: 24

約数和(自身を含む): 16537920

約数和(自身を除く): 9056860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 19687, 39374, 78748, 98435, 196870, 374053, 393740, 748106, 1496212, 1870265, 3740530, 7481060]

約数ペア:

[(1, 7481060), (2, 3740530), (4, 1870265), (5, 1496212), (10, 748106), (19, 393740), (20, 374053), (38, 196870), (76, 98435), (95, 78748), (190, 39374), (380, 19687)]