57974000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:172

約数の個数: 160

約数和(自身を含む): 165739392

約数和(自身を除く): 107765392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 41, 50, 56, 70, 80, 82, 100, 101, 112, 125, 140, 164, 175, 200, 202, 205, 250, 280, 287, 328, 350, 400, 404, 410, 500, 505, 560, 574, 656, 700, 707, 808, 820, 875, 1000, 1010, 1025, 1148, 1400, 1414, 1435, 1616, 1640, 1750, 2000, 2020, 2050, 2296, 2525, 2800, 2828, 2870, 3280, 3500, 3535, 4040, 4100, 4141, 4592, 5050, 5125, 5656, 5740, 7000, 7070, 7175, 8080, 8200, 8282, 10100, 10250, 11312, 11480, 12625, 14000, 14140, 14350, 16400, 16564, 17675, 20200, 20500, 20705, 22960, 25250, 28280, 28700, 28987, 33128, 35350, 35875, 40400, 41000, 41410, 50500, 56560, 57400, 57974, 66256, 70700, 71750, 82000, 82820, 88375, 101000, 103525, 114800, 115948, 141400, 143500, 144935, 165640, 176750, 202000, 207050, 231896, 282800, 287000, 289870, 331280, 353500, 414100, 463792, 517625, 574000, 579740, 707000, 724675, 828200, 1035250, 1159480, 1414000, 1449350, 1656400, 2070500, 2318960, 2898700, 3623375, 4141000, 5797400, 7246750, 8282000, 11594800, 14493500, 28987000, 57974000]

約数ペア:

[(1, 57974000), (2, 28987000), (4, 14493500), (5, 11594800), (7, 8282000), (8, 7246750), (10, 5797400), (14, 4141000), (16, 3623375), (20, 2898700), (25, 2318960), (28, 2070500), (35, 1656400), (40, 1449350), (41, 1414000), (50, 1159480), (56, 1035250), (70, 828200), (80, 724675), (82, 707000), (100, 579740), (101, 574000), (112, 517625), (125, 463792), (140, 414100), (164, 353500), (175, 331280), (200, 289870), (202, 287000), (205, 282800), (250, 231896), (280, 207050), (287, 202000), (328, 176750), (350, 165640), (400, 144935), (404, 143500), (410, 141400), (500, 115948), (505, 114800), (560, 103525), (574, 101000), (656, 88375), (700, 82820), (707, 82000), (808, 71750), (820, 70700), (875, 66256), (1000, 57974), (1010, 57400), (1025, 56560), (1148, 50500), (1400, 41410), (1414, 41000), (1435, 40400), (1616, 35875), (1640, 35350), (1750, 33128), (2000, 28987), (2020, 28700), (2050, 28280), (2296, 25250), (2525, 22960), (2800, 20705), (2828, 20500), (2870, 20200), (3280, 17675), (3500, 16564), (3535, 16400), (4040, 14350), (4100, 14140), (4141, 14000), (4592, 12625), (5050, 11480), (5125, 11312), (5656, 10250), (5740, 10100), (7000, 8282), (7070, 8200), (7175, 8080)]