6770140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2003}}^1$

素因数の和:2038

約数の個数: 36

約数和(自身を含む): 15402744

約数和(自身を除く): 8632604

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 2003, 3380, 4006, 8012, 10015, 20030, 26039, 40060, 52078, 104156, 130195, 260390, 338507, 520780, 677014, 1354028, 1692535, 3385070, 6770140]

約数ペア:

[(1, 6770140), (2, 3385070), (4, 1692535), (5, 1354028), (10, 677014), (13, 520780), (20, 338507), (26, 260390), (52, 130195), (65, 104156), (130, 52078), (169, 40060), (260, 26039), (338, 20030), (676, 10015), (845, 8012), (1690, 4006), (2003, 3380)]