80164110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{205549}}^1$

素因数の和:205572

約数の個数: 32

約数和(自身を含む): 207194400

約数和(自身を除く): 127030290

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 205549, 411098, 616647, 1027745, 1233294, 2055490, 2672137, 3083235, 5344274, 6166470, 8016411, 13360685, 16032822, 26721370, 40082055, 80164110]

約数ペア:

[(1, 80164110), (2, 40082055), (3, 26721370), (5, 16032822), (6, 13360685), (10, 8016411), (13, 6166470), (15, 5344274), (26, 3083235), (30, 2672137), (39, 2055490), (65, 1233294), (78, 1027745), (130, 616647), (195, 411098), (390, 205549)]