2017320800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9967}}^1$

素因数の和:10021

約数の個数: 144

約数和(自身を含む): 5606641152

約数和(自身を除く): 3589320352

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 25, 32, 40, 44, 46, 50, 55, 80, 88, 92, 100, 110, 115, 160, 176, 184, 200, 220, 230, 253, 275, 352, 368, 400, 440, 460, 506, 550, 575, 736, 800, 880, 920, 1012, 1100, 1150, 1265, 1760, 1840, 2024, 2200, 2300, 2530, 3680, 4048, 4400, 4600, 5060, 6325, 8096, 8800, 9200, 9967, 10120, 12650, 18400, 19934, 20240, 25300, 39868, 40480, 49835, 50600, 79736, 99670, 101200, 109637, 159472, 199340, 202400, 219274, 229241, 249175, 318944, 398680, 438548, 458482, 498350, 548185, 797360, 877096, 916964, 996700, 1096370, 1146205, 1594720, 1754192, 1833928, 1993400, 2192740, 2292410, 2521651, 2740925, 3508384, 3667856, 3986800, 4385480, 4584820, 5043302, 5481850, 5731025, 7335712, 7973600, 8770960, 9169640, 10086604, 10963700, 11462050, 12608255, 17541920, 18339280, 20173208, 21927400, 22924100, 25216510, 36678560, 40346416, 43854800, 45848200, 50433020, 63041275, 80692832, 87709600, 91696400, 100866040, 126082550, 183392800, 201732080, 252165100, 403464160, 504330200, 1008660400, 2017320800]

約数ペア:

[(1, 2017320800), (2, 1008660400), (4, 504330200), (5, 403464160), (8, 252165100), (10, 201732080), (11, 183392800), (16, 126082550), (20, 100866040), (22, 91696400), (23, 87709600), (25, 80692832), (32, 63041275), (40, 50433020), (44, 45848200), (46, 43854800), (50, 40346416), (55, 36678560), (80, 25216510), (88, 22924100), (92, 21927400), (100, 20173208), (110, 18339280), (115, 17541920), (160, 12608255), (176, 11462050), (184, 10963700), (200, 10086604), (220, 9169640), (230, 8770960), (253, 7973600), (275, 7335712), (352, 5731025), (368, 5481850), (400, 5043302), (440, 4584820), (460, 4385480), (506, 3986800), (550, 3667856), (575, 3508384), (736, 2740925), (800, 2521651), (880, 2292410), (920, 2192740), (1012, 1993400), (1100, 1833928), (1150, 1754192), (1265, 1594720), (1760, 1146205), (1840, 1096370), (2024, 996700), (2200, 916964), (2300, 877096), (2530, 797360), (3680, 548185), (4048, 498350), (4400, 458482), (4600, 438548), (5060, 398680), (6325, 318944), (8096, 249175), (8800, 229241), (9200, 219274), (9967, 202400), (10120, 199340), (12650, 159472), (18400, 109637), (19934, 101200), (20240, 99670), (25300, 79736), (39868, 50600), (40480, 49835)]