517768757920

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{502259}}^1$

素因数の和:502670

約数の個数: 96

約数和(自身を含む): 1298603275200

約数和(自身を除く): 780834517280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 379, 544, 680, 758, 1360, 1516, 1895, 2720, 3032, 3790, 6064, 6443, 7580, 12128, 12886, 15160, 25772, 30320, 32215, 51544, 60640, 64430, 103088, 128860, 206176, 257720, 502259, 515440, 1004518, 1030880, 2009036, 2511295, 4018072, 5022590, 8036144, 8538403, 10045180, 16072288, 17076806, 20090360, 34153612, 40180720, 42692015, 68307224, 80361440, 85384030, 136614448, 170768060, 190356161, 273228896, 341536120, 380712322, 683072240, 761424644, 951780805, 1366144480, 1522849288, 1903561610, 3045698576, 3236054737, 3807123220, 6091397152, 6472109474, 7614246440, 12944218948, 15228492880, 16180273685, 25888437896, 30456985760, 32360547370, 51776875792, 64721094740, 103553751584, 129442189480, 258884378960, 517768757920]

約数ペア:

[(1, 517768757920), (2, 258884378960), (4, 129442189480), (5, 103553751584), (8, 64721094740), (10, 51776875792), (16, 32360547370), (17, 30456985760), (20, 25888437896), (32, 16180273685), (34, 15228492880), (40, 12944218948), (68, 7614246440), (80, 6472109474), (85, 6091397152), (136, 3807123220), (160, 3236054737), (170, 3045698576), (272, 1903561610), (340, 1522849288), (379, 1366144480), (544, 951780805), (680, 761424644), (758, 683072240), (1360, 380712322), (1516, 341536120), (1895, 273228896), (2720, 190356161), (3032, 170768060), (3790, 136614448), (6064, 85384030), (6443, 80361440), (7580, 68307224), (12128, 42692015), (12886, 40180720), (15160, 34153612), (25772, 20090360), (30320, 17076806), (32215, 16072288), (51544, 10045180), (60640, 8538403), (64430, 8036144), (103088, 5022590), (128860, 4018072), (206176, 2511295), (257720, 2009036), (502259, 1030880), (515440, 1004518)]