66126460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{174017}}^1$

素因数の和:174045

約数の個数: 24

約数和(自身を含む): 146175120

約数和(自身を除く): 80048660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 174017, 348034, 696068, 870085, 1740170, 3306323, 3480340, 6612646, 13225292, 16531615, 33063230, 66126460]

約数ペア:

[(1, 66126460), (2, 33063230), (4, 16531615), (5, 13225292), (10, 6612646), (19, 3480340), (20, 3306323), (38, 1740170), (76, 870085), (95, 696068), (190, 348034), (380, 174017)]