125644000

素因数分解:

$2^5\times 5^3\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:437

約数の個数: 96

約数和(自身を含む): 312766272

約数和(自身を除く): 187122272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 101, 125, 160, 200, 202, 250, 311, 400, 404, 500, 505, 622, 800, 808, 1000, 1010, 1244, 1555, 1616, 2000, 2020, 2488, 2525, 3110, 3232, 4000, 4040, 4976, 5050, 6220, 7775, 8080, 9952, 10100, 12440, 12625, 15550, 16160, 20200, 24880, 25250, 31100, 31411, 38875, 40400, 49760, 50500, 62200, 62822, 77750, 80800, 101000, 124400, 125644, 155500, 157055, 202000, 248800, 251288, 311000, 314110, 404000, 502576, 622000, 628220, 785275, 1005152, 1244000, 1256440, 1570550, 2512880, 3141100, 3926375, 5025760, 6282200, 7852750, 12564400, 15705500, 25128800, 31411000, 62822000, 125644000]

約数ペア:

[(1, 125644000), (2, 62822000), (4, 31411000), (5, 25128800), (8, 15705500), (10, 12564400), (16, 7852750), (20, 6282200), (25, 5025760), (32, 3926375), (40, 3141100), (50, 2512880), (80, 1570550), (100, 1256440), (101, 1244000), (125, 1005152), (160, 785275), (200, 628220), (202, 622000), (250, 502576), (311, 404000), (400, 314110), (404, 311000), (500, 251288), (505, 248800), (622, 202000), (800, 157055), (808, 155500), (1000, 125644), (1010, 124400), (1244, 101000), (1555, 80800), (1616, 77750), (2000, 62822), (2020, 62200), (2488, 50500), (2525, 49760), (3110, 40400), (3232, 38875), (4000, 31411), (4040, 31100), (4976, 25250), (5050, 24880), (6220, 20200), (7775, 16160), (8080, 15550), (9952, 12625), (10100, 12440)]