184457680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{797}}^1$

素因数の和:1084

約数の個数: 80

約数和(自身を含む): 470219904

約数和(自身を除く): 285762224

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 263, 440, 526, 797, 880, 1052, 1315, 1594, 2104, 2630, 2893, 3188, 3985, 4208, 5260, 5786, 6376, 7970, 8767, 10520, 11572, 12752, 14465, 15940, 17534, 21040, 23144, 28930, 31880, 35068, 43835, 46288, 57860, 63760, 70136, 87670, 115720, 140272, 175340, 209611, 231440, 350680, 419222, 701360, 838444, 1048055, 1676888, 2096110, 2305721, 3353776, 4192220, 4611442, 8384440, 9222884, 11528605, 16768880, 18445768, 23057210, 36891536, 46114420, 92228840, 184457680]

約数ペア:

[(1, 184457680), (2, 92228840), (4, 46114420), (5, 36891536), (8, 23057210), (10, 18445768), (11, 16768880), (16, 11528605), (20, 9222884), (22, 8384440), (40, 4611442), (44, 4192220), (55, 3353776), (80, 2305721), (88, 2096110), (110, 1676888), (176, 1048055), (220, 838444), (263, 701360), (440, 419222), (526, 350680), (797, 231440), (880, 209611), (1052, 175340), (1315, 140272), (1594, 115720), (2104, 87670), (2630, 70136), (2893, 63760), (3188, 57860), (3985, 46288), (4208, 43835), (5260, 35068), (5786, 31880), (6376, 28930), (7970, 23144), (8767, 21040), (10520, 17534), (11572, 15940), (12752, 14465)]