2022706840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{12391}}^1$

素因数の和:12473

約数の個数: 128

約数和(自身を含む): 5781611520

約数和(自身を除く): 3758904680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 53, 55, 56, 70, 77, 88, 106, 110, 140, 154, 212, 220, 265, 280, 308, 371, 385, 424, 440, 530, 583, 616, 742, 770, 1060, 1166, 1484, 1540, 1855, 2120, 2332, 2915, 2968, 3080, 3710, 4081, 4664, 5830, 7420, 8162, 11660, 12391, 14840, 16324, 20405, 23320, 24782, 32648, 40810, 49564, 61955, 81620, 86737, 99128, 123910, 136301, 163240, 173474, 247820, 272602, 346948, 433685, 495640, 545204, 656723, 681505, 693896, 867370, 954107, 1090408, 1313446, 1363010, 1734740, 1908214, 2626892, 2726020, 3283615, 3469480, 3816428, 4597061, 4770535, 5253784, 5452040, 6567230, 7223953, 7632856, 9194122, 9541070, 13134460, 14447906, 18388244, 19082140, 22985305, 26268920, 28895812, 36119765, 36776488, 38164280, 45970610, 50567671, 57791624, 72239530, 91941220, 101135342, 144479060, 183882440, 202270684, 252838355, 288958120, 404541368, 505676710, 1011353420, 2022706840]

約数ペア:

[(1, 2022706840), (2, 1011353420), (4, 505676710), (5, 404541368), (7, 288958120), (8, 252838355), (10, 202270684), (11, 183882440), (14, 144479060), (20, 101135342), (22, 91941220), (28, 72239530), (35, 57791624), (40, 50567671), (44, 45970610), (53, 38164280), (55, 36776488), (56, 36119765), (70, 28895812), (77, 26268920), (88, 22985305), (106, 19082140), (110, 18388244), (140, 14447906), (154, 13134460), (212, 9541070), (220, 9194122), (265, 7632856), (280, 7223953), (308, 6567230), (371, 5452040), (385, 5253784), (424, 4770535), (440, 4597061), (530, 3816428), (583, 3469480), (616, 3283615), (742, 2726020), (770, 2626892), (1060, 1908214), (1166, 1734740), (1484, 1363010), (1540, 1313446), (1855, 1090408), (2120, 954107), (2332, 867370), (2915, 693896), (2968, 681505), (3080, 656723), (3710, 545204), (4081, 495640), (4664, 433685), (5830, 346948), (7420, 272602), (8162, 247820), (11660, 173474), (12391, 163240), (14840, 136301), (16324, 123910), (20405, 99128), (23320, 86737), (24782, 81620), (32648, 61955), (40810, 49564)]