86553040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1217}}^1$

素因数の和:1364

約数の個数: 80

約数和(自身を含む): 231985152

約数和(自身を除く): 145432112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 127, 140, 254, 280, 508, 560, 635, 889, 1016, 1217, 1270, 1778, 2032, 2434, 2540, 3556, 4445, 4868, 5080, 6085, 7112, 8519, 8890, 9736, 10160, 12170, 14224, 17038, 17780, 19472, 24340, 34076, 35560, 42595, 48680, 68152, 71120, 85190, 97360, 136304, 154559, 170380, 309118, 340760, 618236, 681520, 772795, 1081913, 1236472, 1545590, 2163826, 2472944, 3091180, 4327652, 5409565, 6182360, 8655304, 10819130, 12364720, 17310608, 21638260, 43276520, 86553040]

約数ペア:

[(1, 86553040), (2, 43276520), (4, 21638260), (5, 17310608), (7, 12364720), (8, 10819130), (10, 8655304), (14, 6182360), (16, 5409565), (20, 4327652), (28, 3091180), (35, 2472944), (40, 2163826), (56, 1545590), (70, 1236472), (80, 1081913), (112, 772795), (127, 681520), (140, 618236), (254, 340760), (280, 309118), (508, 170380), (560, 154559), (635, 136304), (889, 97360), (1016, 85190), (1217, 71120), (1270, 68152), (1778, 48680), (2032, 42595), (2434, 35560), (2540, 34076), (3556, 24340), (4445, 19472), (4868, 17780), (5080, 17038), (6085, 14224), (7112, 12170), (8519, 10160), (8890, 9736)]