16844804960

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{19913}}^1$

素因数の和:20256

約数の個数: 96

約数和(自身を含む): 42274395072

約数和(自身を除く): 25429590112

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 311, 340, 544, 622, 680, 1244, 1360, 1555, 2488, 2720, 3110, 4976, 5287, 6220, 9952, 10574, 12440, 19913, 21148, 24880, 26435, 39826, 42296, 49760, 52870, 79652, 84592, 99565, 105740, 159304, 169184, 199130, 211480, 318608, 338521, 398260, 422960, 637216, 677042, 796520, 845920, 1354084, 1593040, 1692605, 2708168, 3186080, 3385210, 5416336, 6192943, 6770420, 10832672, 12385886, 13540840, 24771772, 27081680, 30964715, 49543544, 54163360, 61929430, 99087088, 105280031, 123858860, 198174176, 210560062, 247717720, 421120124, 495435440, 526400155, 842240248, 990870880, 1052800310, 1684480496, 2105600620, 3368960992, 4211201240, 8422402480, 16844804960]

約数ペア:

[(1, 16844804960), (2, 8422402480), (4, 4211201240), (5, 3368960992), (8, 2105600620), (10, 1684480496), (16, 1052800310), (17, 990870880), (20, 842240248), (32, 526400155), (34, 495435440), (40, 421120124), (68, 247717720), (80, 210560062), (85, 198174176), (136, 123858860), (160, 105280031), (170, 99087088), (272, 61929430), (311, 54163360), (340, 49543544), (544, 30964715), (622, 27081680), (680, 24771772), (1244, 13540840), (1360, 12385886), (1555, 10832672), (2488, 6770420), (2720, 6192943), (3110, 5416336), (4976, 3385210), (5287, 3186080), (6220, 2708168), (9952, 1692605), (10574, 1593040), (12440, 1354084), (19913, 845920), (21148, 796520), (24880, 677042), (26435, 637216), (39826, 422960), (42296, 398260), (49760, 338521), (52870, 318608), (79652, 211480), (84592, 199130), (99565, 169184), (105740, 159304)]