23189600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:169

約数の個数: 144

約数和(自身を含む): 66933216

約数和(自身を除く): 43743616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 41, 50, 56, 70, 80, 82, 100, 101, 112, 140, 160, 164, 175, 200, 202, 205, 224, 280, 287, 328, 350, 400, 404, 410, 505, 560, 574, 656, 700, 707, 800, 808, 820, 1010, 1025, 1120, 1148, 1312, 1400, 1414, 1435, 1616, 1640, 2020, 2050, 2296, 2525, 2800, 2828, 2870, 3232, 3280, 3535, 4040, 4100, 4141, 4592, 5050, 5600, 5656, 5740, 6560, 7070, 7175, 8080, 8200, 8282, 9184, 10100, 11312, 11480, 14140, 14350, 16160, 16400, 16564, 17675, 20200, 20705, 22624, 22960, 28280, 28700, 28987, 32800, 33128, 35350, 40400, 41410, 45920, 56560, 57400, 57974, 66256, 70700, 80800, 82820, 103525, 113120, 114800, 115948, 132512, 141400, 144935, 165640, 207050, 229600, 231896, 282800, 289870, 331280, 414100, 463792, 565600, 579740, 662560, 724675, 828200, 927584, 1159480, 1449350, 1656400, 2318960, 2898700, 3312800, 4637920, 5797400, 11594800, 23189600]

約数ペア:

[(1, 23189600), (2, 11594800), (4, 5797400), (5, 4637920), (7, 3312800), (8, 2898700), (10, 2318960), (14, 1656400), (16, 1449350), (20, 1159480), (25, 927584), (28, 828200), (32, 724675), (35, 662560), (40, 579740), (41, 565600), (50, 463792), (56, 414100), (70, 331280), (80, 289870), (82, 282800), (100, 231896), (101, 229600), (112, 207050), (140, 165640), (160, 144935), (164, 141400), (175, 132512), (200, 115948), (202, 114800), (205, 113120), (224, 103525), (280, 82820), (287, 80800), (328, 70700), (350, 66256), (400, 57974), (404, 57400), (410, 56560), (505, 45920), (560, 41410), (574, 40400), (656, 35350), (700, 33128), (707, 32800), (800, 28987), (808, 28700), (820, 28280), (1010, 22960), (1025, 22624), (1120, 20705), (1148, 20200), (1312, 17675), (1400, 16564), (1414, 16400), (1435, 16160), (1616, 14350), (1640, 14140), (2020, 11480), (2050, 11312), (2296, 10100), (2525, 9184), (2800, 8282), (2828, 8200), (2870, 8080), (3232, 7175), (3280, 7070), (3535, 6560), (4040, 5740), (4100, 5656), (4141, 5600), (4592, 5050)]