2098854120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{54829}}^1$

素因数の和:54883

約数の個数: 128

約数和(自身を含む): 7105968000

約数和(自身を除く): 5007113880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 132, 145, 165, 174, 220, 232, 264, 290, 319, 330, 348, 435, 440, 580, 638, 660, 696, 870, 957, 1160, 1276, 1320, 1595, 1740, 1914, 2552, 3190, 3480, 3828, 4785, 6380, 7656, 9570, 12760, 19140, 38280, 54829, 109658, 164487, 219316, 274145, 328974, 438632, 548290, 603119, 657948, 822435, 1096580, 1206238, 1315896, 1590041, 1644870, 1809357, 2193160, 2412476, 3015595, 3180082, 3289740, 3618714, 4770123, 4824952, 6031190, 6360164, 6579480, 7237428, 7950205, 9046785, 9540246, 12062380, 12720328, 14474856, 15900410, 17490451, 18093570, 19080492, 23850615, 24124760, 31800820, 34980902, 36187140, 38160984, 47701230, 52471353, 63601640, 69961804, 72374280, 87452255, 95402460, 104942706, 139923608, 174904510, 190804920, 209885412, 262356765, 349809020, 419770824, 524713530, 699618040, 1049427060, 2098854120]

約数ペア:

[(1, 2098854120), (2, 1049427060), (3, 699618040), (4, 524713530), (5, 419770824), (6, 349809020), (8, 262356765), (10, 209885412), (11, 190804920), (12, 174904510), (15, 139923608), (20, 104942706), (22, 95402460), (24, 87452255), (29, 72374280), (30, 69961804), (33, 63601640), (40, 52471353), (44, 47701230), (55, 38160984), (58, 36187140), (60, 34980902), (66, 31800820), (87, 24124760), (88, 23850615), (110, 19080492), (116, 18093570), (120, 17490451), (132, 15900410), (145, 14474856), (165, 12720328), (174, 12062380), (220, 9540246), (232, 9046785), (264, 7950205), (290, 7237428), (319, 6579480), (330, 6360164), (348, 6031190), (435, 4824952), (440, 4770123), (580, 3618714), (638, 3289740), (660, 3180082), (696, 3015595), (870, 2412476), (957, 2193160), (1160, 1809357), (1276, 1644870), (1320, 1590041), (1595, 1315896), (1740, 1206238), (1914, 1096580), (2552, 822435), (3190, 657948), (3480, 603119), (3828, 548290), (4785, 438632), (6380, 328974), (7656, 274145), (9570, 219316), (12760, 164487), (19140, 109658), (38280, 54829)]