11750180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1051}}^1$

素因数の和:1116

約数の個数: 48

約数和(自身を含む): 27217344

約数和(自身を除く): 15467164

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 430, 559, 860, 1051, 1118, 2102, 2236, 2795, 4204, 5255, 5590, 10510, 11180, 13663, 21020, 27326, 45193, 54652, 68315, 90386, 136630, 180772, 225965, 273260, 451930, 587509, 903860, 1175018, 2350036, 2937545, 5875090, 11750180]

約数ペア:

[(1, 11750180), (2, 5875090), (4, 2937545), (5, 2350036), (10, 1175018), (13, 903860), (20, 587509), (26, 451930), (43, 273260), (52, 225965), (65, 180772), (86, 136630), (130, 90386), (172, 68315), (215, 54652), (260, 45193), (430, 27326), (559, 21020), (860, 13663), (1051, 11180), (1118, 10510), (2102, 5590), (2236, 5255), (2795, 4204)]