44801680

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1039}}^1$

素因数の和:1077

約数の個数: 120

約数和(自身を含む): 132312960

約数和(自身を除く): 87511280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1039, 1078, 1232, 1540, 1960, 2078, 2156, 2695, 3080, 3920, 4156, 4312, 5195, 5390, 6160, 7273, 8312, 8624, 10390, 10780, 11429, 14546, 16624, 20780, 21560, 22858, 29092, 36365, 41560, 43120, 45716, 50911, 57145, 58184, 72730, 80003, 83120, 91432, 101822, 114290, 116368, 145460, 160006, 182864, 203644, 228580, 254555, 290920, 320012, 400015, 407288, 457160, 509110, 560021, 581840, 640024, 800030, 814576, 914320, 1018220, 1120042, 1280048, 1600060, 2036440, 2240084, 2800105, 3200120, 4072880, 4480168, 5600210, 6400240, 8960336, 11200420, 22400840, 44801680]

約数ペア:

[(1, 44801680), (2, 22400840), (4, 11200420), (5, 8960336), (7, 6400240), (8, 5600210), (10, 4480168), (11, 4072880), (14, 3200120), (16, 2800105), (20, 2240084), (22, 2036440), (28, 1600060), (35, 1280048), (40, 1120042), (44, 1018220), (49, 914320), (55, 814576), (56, 800030), (70, 640024), (77, 581840), (80, 560021), (88, 509110), (98, 457160), (110, 407288), (112, 400015), (140, 320012), (154, 290920), (176, 254555), (196, 228580), (220, 203644), (245, 182864), (280, 160006), (308, 145460), (385, 116368), (392, 114290), (440, 101822), (490, 91432), (539, 83120), (560, 80003), (616, 72730), (770, 58184), (784, 57145), (880, 50911), (980, 45716), (1039, 43120), (1078, 41560), (1232, 36365), (1540, 29092), (1960, 22858), (2078, 21560), (2156, 20780), (2695, 16624), (3080, 14546), (3920, 11429), (4156, 10780), (4312, 10390), (5195, 8624), (5390, 8312), (6160, 7273)]