80320600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1$

素因数の和:977

約数の個数: 96

約数和(自身を含む): 205344000

約数和(自身を除く): 125023400

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 25, 38, 40, 46, 50, 76, 92, 95, 100, 115, 152, 184, 190, 200, 230, 380, 437, 460, 475, 575, 760, 874, 919, 920, 950, 1150, 1748, 1838, 1900, 2185, 2300, 3496, 3676, 3800, 4370, 4595, 4600, 7352, 8740, 9190, 10925, 17461, 17480, 18380, 21137, 21850, 22975, 34922, 36760, 42274, 43700, 45950, 69844, 84548, 87305, 87400, 91900, 105685, 139688, 169096, 174610, 183800, 211370, 349220, 401603, 422740, 436525, 528425, 698440, 803206, 845480, 873050, 1056850, 1606412, 1746100, 2008015, 2113700, 3212824, 3492200, 4016030, 4227400, 8032060, 10040075, 16064120, 20080150, 40160300, 80320600]

約数ペア:

[(1, 80320600), (2, 40160300), (4, 20080150), (5, 16064120), (8, 10040075), (10, 8032060), (19, 4227400), (20, 4016030), (23, 3492200), (25, 3212824), (38, 2113700), (40, 2008015), (46, 1746100), (50, 1606412), (76, 1056850), (92, 873050), (95, 845480), (100, 803206), (115, 698440), (152, 528425), (184, 436525), (190, 422740), (200, 401603), (230, 349220), (380, 211370), (437, 183800), (460, 174610), (475, 169096), (575, 139688), (760, 105685), (874, 91900), (919, 87400), (920, 87305), (950, 84548), (1150, 69844), (1748, 45950), (1838, 43700), (1900, 42274), (2185, 36760), (2300, 34922), (3496, 22975), (3676, 21850), (3800, 21137), (4370, 18380), (4595, 17480), (4600, 17461), (7352, 10925), (8740, 9190)]