2086432000

素因数分解:

$2^8\times 5^3\times {\mathrm{113}}^1\times {\mathrm{577}}^1$

素因数の和:721

約数の個数: 144

約数和(自身を含む): 5252646672

約数和(自身を除く): 3166214672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 113, 125, 128, 160, 200, 226, 250, 256, 320, 400, 452, 500, 565, 577, 640, 800, 904, 1000, 1130, 1154, 1280, 1600, 1808, 2000, 2260, 2308, 2825, 2885, 3200, 3616, 4000, 4520, 4616, 5650, 5770, 6400, 7232, 8000, 9040, 9232, 11300, 11540, 14125, 14425, 14464, 16000, 18080, 18464, 22600, 23080, 28250, 28850, 28928, 32000, 36160, 36928, 45200, 46160, 56500, 57700, 65201, 72125, 72320, 73856, 90400, 92320, 113000, 115400, 130402, 144250, 144640, 147712, 180800, 184640, 226000, 230800, 260804, 288500, 326005, 361600, 369280, 452000, 461600, 521608, 577000, 652010, 723200, 738560, 904000, 923200, 1043216, 1154000, 1304020, 1630025, 1808000, 1846400, 2086432, 2308000, 2608040, 3260050, 3616000, 3692800, 4172864, 4616000, 5216080, 6520100, 8150125, 8345728, 9232000, 10432160, 13040200, 16300250, 16691456, 18464000, 20864320, 26080400, 32600500, 41728640, 52160800, 65201000, 83457280, 104321600, 130402000, 208643200, 260804000, 417286400, 521608000, 1043216000, 2086432000]

約数ペア:

[(1, 2086432000), (2, 1043216000), (4, 521608000), (5, 417286400), (8, 260804000), (10, 208643200), (16, 130402000), (20, 104321600), (25, 83457280), (32, 65201000), (40, 52160800), (50, 41728640), (64, 32600500), (80, 26080400), (100, 20864320), (113, 18464000), (125, 16691456), (128, 16300250), (160, 13040200), (200, 10432160), (226, 9232000), (250, 8345728), (256, 8150125), (320, 6520100), (400, 5216080), (452, 4616000), (500, 4172864), (565, 3692800), (577, 3616000), (640, 3260050), (800, 2608040), (904, 2308000), (1000, 2086432), (1130, 1846400), (1154, 1808000), (1280, 1630025), (1600, 1304020), (1808, 1154000), (2000, 1043216), (2260, 923200), (2308, 904000), (2825, 738560), (2885, 723200), (3200, 652010), (3616, 577000), (4000, 521608), (4520, 461600), (4616, 452000), (5650, 369280), (5770, 361600), (6400, 326005), (7232, 288500), (8000, 260804), (9040, 230800), (9232, 226000), (11300, 184640), (11540, 180800), (14125, 147712), (14425, 144640), (14464, 144250), (16000, 130402), (18080, 115400), (18464, 113000), (22600, 92320), (23080, 90400), (28250, 73856), (28850, 72320), (28928, 72125), (32000, 65201), (36160, 57700), (36928, 56500), (45200, 46160)]