82095200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:541

約数の個数: 144

約数和(自身を含む): 230610240

約数和(自身を除く): 148515040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 32, 38, 40, 44, 50, 55, 76, 80, 88, 95, 100, 110, 152, 160, 176, 190, 200, 209, 220, 275, 304, 352, 380, 400, 418, 440, 475, 491, 550, 608, 760, 800, 836, 880, 950, 982, 1045, 1100, 1520, 1672, 1760, 1900, 1964, 2090, 2200, 2455, 3040, 3344, 3800, 3928, 4180, 4400, 4910, 5225, 5401, 6688, 7600, 7856, 8360, 8800, 9329, 9820, 10450, 10802, 12275, 15200, 15712, 16720, 18658, 19640, 20900, 21604, 24550, 27005, 33440, 37316, 39280, 41800, 43208, 46645, 49100, 54010, 74632, 78560, 83600, 86416, 93290, 98200, 102619, 108020, 135025, 149264, 167200, 172832, 186580, 196400, 205238, 216040, 233225, 270050, 298528, 373160, 392800, 410476, 432080, 466450, 513095, 540100, 746320, 820952, 864160, 932900, 1026190, 1080200, 1492640, 1641904, 1865800, 2052380, 2160400, 2565475, 3283808, 3731600, 4104760, 4320800, 5130950, 7463200, 8209520, 10261900, 16419040, 20523800, 41047600, 82095200]

約数ペア:

[(1, 82095200), (2, 41047600), (4, 20523800), (5, 16419040), (8, 10261900), (10, 8209520), (11, 7463200), (16, 5130950), (19, 4320800), (20, 4104760), (22, 3731600), (25, 3283808), (32, 2565475), (38, 2160400), (40, 2052380), (44, 1865800), (50, 1641904), (55, 1492640), (76, 1080200), (80, 1026190), (88, 932900), (95, 864160), (100, 820952), (110, 746320), (152, 540100), (160, 513095), (176, 466450), (190, 432080), (200, 410476), (209, 392800), (220, 373160), (275, 298528), (304, 270050), (352, 233225), (380, 216040), (400, 205238), (418, 196400), (440, 186580), (475, 172832), (491, 167200), (550, 149264), (608, 135025), (760, 108020), (800, 102619), (836, 98200), (880, 93290), (950, 86416), (982, 83600), (1045, 78560), (1100, 74632), (1520, 54010), (1672, 49100), (1760, 46645), (1900, 43208), (1964, 41800), (2090, 39280), (2200, 37316), (2455, 33440), (3040, 27005), (3344, 24550), (3800, 21604), (3928, 20900), (4180, 19640), (4400, 18658), (4910, 16720), (5225, 15712), (5401, 15200), (6688, 12275), (7600, 10802), (7856, 10450), (8360, 9820), (8800, 9329)]