73990400

素因数分解:

$2^8\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1051}}^1$

素因数の和:1088

約数の個数: 108

約数和(自身を含む): 199976784

約数和(自身を除く): 125986384

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 160, 176, 200, 220, 256, 275, 320, 352, 400, 440, 550, 640, 704, 800, 880, 1051, 1100, 1280, 1408, 1600, 1760, 2102, 2200, 2816, 3200, 3520, 4204, 4400, 5255, 6400, 7040, 8408, 8800, 10510, 11561, 14080, 16816, 17600, 21020, 23122, 26275, 33632, 35200, 42040, 46244, 52550, 57805, 67264, 70400, 84080, 92488, 105100, 115610, 134528, 168160, 184976, 210200, 231220, 269056, 289025, 336320, 369952, 420400, 462440, 578050, 672640, 739904, 840800, 924880, 1156100, 1345280, 1479808, 1681600, 1849760, 2312200, 2959616, 3363200, 3699520, 4624400, 6726400, 7399040, 9248800, 14798080, 18497600, 36995200, 73990400]

約数ペア:

[(1, 73990400), (2, 36995200), (4, 18497600), (5, 14798080), (8, 9248800), (10, 7399040), (11, 6726400), (16, 4624400), (20, 3699520), (22, 3363200), (25, 2959616), (32, 2312200), (40, 1849760), (44, 1681600), (50, 1479808), (55, 1345280), (64, 1156100), (80, 924880), (88, 840800), (100, 739904), (110, 672640), (128, 578050), (160, 462440), (176, 420400), (200, 369952), (220, 336320), (256, 289025), (275, 269056), (320, 231220), (352, 210200), (400, 184976), (440, 168160), (550, 134528), (640, 115610), (704, 105100), (800, 92488), (880, 84080), (1051, 70400), (1100, 67264), (1280, 57805), (1408, 52550), (1600, 46244), (1760, 42040), (2102, 35200), (2200, 33632), (2816, 26275), (3200, 23122), (3520, 21020), (4204, 17600), (4400, 16816), (5255, 14080), (6400, 11561), (7040, 10510), (8408, 8800)]