11554280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:714

約数の個数: 64

約数和(自身を含む): 28598400

約数和(自身を除く): 17044120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 380, 437, 460, 661, 760, 874, 920, 1322, 1748, 2185, 2644, 3305, 3496, 4370, 5288, 6610, 8740, 12559, 13220, 15203, 17480, 25118, 26440, 30406, 50236, 60812, 62795, 76015, 100472, 121624, 125590, 152030, 251180, 288857, 304060, 502360, 577714, 608120, 1155428, 1444285, 2310856, 2888570, 5777140, 11554280]

約数ペア:

[(1, 11554280), (2, 5777140), (4, 2888570), (5, 2310856), (8, 1444285), (10, 1155428), (19, 608120), (20, 577714), (23, 502360), (38, 304060), (40, 288857), (46, 251180), (76, 152030), (92, 125590), (95, 121624), (115, 100472), (152, 76015), (184, 62795), (190, 60812), (230, 50236), (380, 30406), (437, 26440), (460, 25118), (661, 17480), (760, 15203), (874, 13220), (920, 12559), (1322, 8740), (1748, 6610), (2185, 5288), (2644, 4370), (3305, 3496)]