About the Number

2019032290

2019032289 ← → 2019032291

2進数表記:1111000010101111111110011100010

漢数字表記:二十億千九百三万二千二百九十

素因数分解:

2 1 × 5 1 × 11 1 × 41 2 × 61 1 × 179 1

素因数の和:340
約数の個数: 96
約数和(自身を含む): 4153394880
約数和(自身を除く): 2134362590

約数列:
[1, 2, 5, 10, 11, 22, 41, 55, 61, 82, 110, 122, 179, 205, 305, 358, 410, 451, 610, 671, 895, 902, 1342, 1681, 1790, 1969, 2255, 2501, 3355, 3362, 3938, 4510, 5002, 6710, 7339, 8405, 9845, 10919, 12505, 14678, 16810, 18491, 19690, 21838, 25010, 27511, 36695, 36982, 54595, 55022, 73390, 80729, 92455, 102541, 109190, 120109, 137555, 161458, 184910, 205082, 240218, 275110, 300899, 403645, 447679, 512705, 600545, 601798, 807290, 895358, 1025410, 1127951, 1201090, 1504495, 2238395, 2255902, 3008990, 3309889, 4476790, 4924469, 5639755, 6619778, 9848938, 11279510, 16549445, 18354839, 24622345, 33098890, 36709678, 49244690, 91774195, 183548390, 201903229, 403806458, 1009516145, 2019032290]

約数ペア:
[(1, 2019032290), (2, 1009516145), (5, 403806458), (10, 201903229), (11, 183548390), (22, 91774195), (41, 49244690), (55, 36709678), (61, 33098890), (82, 24622345), (110, 18354839), (122, 16549445), (179, 11279510), (205, 9848938), (305, 6619778), (358, 5639755), (410, 4924469), (451, 4476790), (610, 3309889), (671, 3008990), (895, 2255902), (902, 2238395), (1342, 1504495), (1681, 1201090), (1790, 1127951), (1969, 1025410), (2255, 895358), (2501, 807290), (3355, 601798), (3362, 600545), (3938, 512705), (4510, 447679), (5002, 403645), (6710, 300899), (7339, 275110), (8405, 240218), (9845, 205082), (10919, 184910), (12505, 161458), (14678, 137555), (16810, 120109), (18491, 109190), (19690, 102541), (21838, 92455), (25010, 80729), (27511, 73390), (36695, 55022), (36982, 54595)]

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