2053289600

素因数分解:

$2^7\times 5^2\times {\mathrm{101}}^1\times {\mathrm{6353}}^1$

素因数の和:6478

約数の個数: 96

約数和(自身を含む): 5123293740

約数和(自身を除く): 3070004140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 101, 128, 160, 200, 202, 320, 400, 404, 505, 640, 800, 808, 1010, 1600, 1616, 2020, 2525, 3200, 3232, 4040, 5050, 6353, 6464, 8080, 10100, 12706, 12928, 16160, 20200, 25412, 31765, 32320, 40400, 50824, 63530, 64640, 80800, 101648, 127060, 158825, 161600, 203296, 254120, 317650, 323200, 406592, 508240, 635300, 641653, 813184, 1016480, 1270600, 1283306, 2032960, 2541200, 2566612, 3208265, 4065920, 5082400, 5133224, 6416530, 10164800, 10266448, 12833060, 16041325, 20329600, 20532896, 25666120, 32082650, 41065792, 51332240, 64165300, 82131584, 102664480, 128330600, 205328960, 256661200, 410657920, 513322400, 1026644800, 2053289600]

約数ペア:

[(1, 2053289600), (2, 1026644800), (4, 513322400), (5, 410657920), (8, 256661200), (10, 205328960), (16, 128330600), (20, 102664480), (25, 82131584), (32, 64165300), (40, 51332240), (50, 41065792), (64, 32082650), (80, 25666120), (100, 20532896), (101, 20329600), (128, 16041325), (160, 12833060), (200, 10266448), (202, 10164800), (320, 6416530), (400, 5133224), (404, 5082400), (505, 4065920), (640, 3208265), (800, 2566612), (808, 2541200), (1010, 2032960), (1600, 1283306), (1616, 1270600), (2020, 1016480), (2525, 813184), (3200, 641653), (3232, 635300), (4040, 508240), (5050, 406592), (6353, 323200), (6464, 317650), (8080, 254120), (10100, 203296), (12706, 161600), (12928, 158825), (16160, 127060), (20200, 101648), (25412, 80800), (31765, 64640), (32320, 63530), (40400, 50824)]