105536260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1439}}^1$

素因数の和:1660

約数の個数: 48

約数和(自身を含む): 234662400

約数和(自身を除く): 129126140

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 193, 380, 386, 772, 965, 1439, 1930, 2878, 3667, 3860, 5756, 7195, 7334, 14390, 14668, 18335, 27341, 28780, 36670, 54682, 73340, 109364, 136705, 273410, 277727, 546820, 555454, 1110908, 1388635, 2777270, 5276813, 5554540, 10553626, 21107252, 26384065, 52768130, 105536260]

約数ペア:

[(1, 105536260), (2, 52768130), (4, 26384065), (5, 21107252), (10, 10553626), (19, 5554540), (20, 5276813), (38, 2777270), (76, 1388635), (95, 1110908), (190, 555454), (193, 546820), (380, 277727), (386, 273410), (772, 136705), (965, 109364), (1439, 73340), (1930, 54682), (2878, 36670), (3667, 28780), (3860, 27341), (5756, 18335), (7195, 14668), (7334, 14390)]