205656677800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1299979}}^1$

素因数の和:1300115

約数の個数: 96

約数和(自身を含む): 551295518400

約数和(自身を除く): 345638840600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 113, 140, 175, 200, 226, 280, 350, 452, 565, 700, 791, 904, 1130, 1400, 1582, 2260, 2825, 3164, 3955, 4520, 5650, 6328, 7910, 11300, 15820, 19775, 22600, 31640, 39550, 79100, 158200, 1299979, 2599958, 5199916, 6499895, 9099853, 10399832, 12999790, 18199706, 25999580, 32499475, 36399412, 45499265, 51999160, 64998950, 72798824, 90998530, 129997900, 146897627, 181997060, 227496325, 259995800, 293795254, 363994120, 454992650, 587590508, 734488135, 909985300, 1028283389, 1175181016, 1468976270, 1819970600, 2056566778, 2937952540, 3672440675, 4113133556, 5141416945, 5875905080, 7344881350, 8226267112, 10282833890, 14689762700, 20565667780, 25707084725, 29379525400, 41131335560, 51414169450, 102828338900, 205656677800]

約数ペア:

[(1, 205656677800), (2, 102828338900), (4, 51414169450), (5, 41131335560), (7, 29379525400), (8, 25707084725), (10, 20565667780), (14, 14689762700), (20, 10282833890), (25, 8226267112), (28, 7344881350), (35, 5875905080), (40, 5141416945), (50, 4113133556), (56, 3672440675), (70, 2937952540), (100, 2056566778), (113, 1819970600), (140, 1468976270), (175, 1175181016), (200, 1028283389), (226, 909985300), (280, 734488135), (350, 587590508), (452, 454992650), (565, 363994120), (700, 293795254), (791, 259995800), (904, 227496325), (1130, 181997060), (1400, 146897627), (1582, 129997900), (2260, 90998530), (2825, 72798824), (3164, 64998950), (3955, 51999160), (4520, 45499265), (5650, 36399412), (6328, 32499475), (7910, 25999580), (11300, 18199706), (15820, 12999790), (19775, 10399832), (22600, 9099853), (31640, 6499895), (39550, 5199916), (79100, 2599958), (158200, 1299979)]