20132589400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1307311}}^1$

素因数の和:1307345

約数の個数: 96

約数和(自身を含む): 58358407680

約数和(自身を除く): 38225818280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 140, 154, 175, 200, 220, 275, 280, 308, 350, 385, 440, 550, 616, 700, 770, 1100, 1400, 1540, 1925, 2200, 3080, 3850, 7700, 15400, 1307311, 2614622, 5229244, 6536555, 9151177, 10458488, 13073110, 14380421, 18302354, 26146220, 28760842, 32682775, 36604708, 45755885, 52292440, 57521684, 65365550, 71902105, 73209416, 91511770, 100662947, 115043368, 130731100, 143804210, 183023540, 201325894, 228779425, 261462200, 287608420, 359510525, 366047080, 402651788, 457558850, 503314735, 575216840, 719021050, 805303576, 915117700, 1006629470, 1438042100, 1830235400, 2013258940, 2516573675, 2876084200, 4026517880, 5033147350, 10066294700, 20132589400]

約数ペア:

[(1, 20132589400), (2, 10066294700), (4, 5033147350), (5, 4026517880), (7, 2876084200), (8, 2516573675), (10, 2013258940), (11, 1830235400), (14, 1438042100), (20, 1006629470), (22, 915117700), (25, 805303576), (28, 719021050), (35, 575216840), (40, 503314735), (44, 457558850), (50, 402651788), (55, 366047080), (56, 359510525), (70, 287608420), (77, 261462200), (88, 228779425), (100, 201325894), (110, 183023540), (140, 143804210), (154, 130731100), (175, 115043368), (200, 100662947), (220, 91511770), (275, 73209416), (280, 71902105), (308, 65365550), (350, 57521684), (385, 52292440), (440, 45755885), (550, 36604708), (616, 32682775), (700, 28760842), (770, 26146220), (1100, 18302354), (1400, 14380421), (1540, 13073110), (1925, 10458488), (2200, 9151177), (3080, 6536555), (3850, 5229244), (7700, 2614622), (15400, 1307311)]