5656000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{101}}^1$

素因数の和:135

約数の個数: 112

約数和(自身を含む): 16166592

約数和(自身を除く): 10510592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 101, 112, 125, 140, 160, 175, 200, 202, 224, 250, 280, 320, 350, 400, 404, 448, 500, 505, 560, 700, 707, 800, 808, 875, 1000, 1010, 1120, 1400, 1414, 1600, 1616, 1750, 2000, 2020, 2240, 2525, 2800, 2828, 3232, 3500, 3535, 4000, 4040, 5050, 5600, 5656, 6464, 7000, 7070, 8000, 8080, 10100, 11200, 11312, 12625, 14000, 14140, 16160, 17675, 20200, 22624, 25250, 28000, 28280, 32320, 35350, 40400, 45248, 50500, 56000, 56560, 70700, 80800, 88375, 101000, 113120, 141400, 161600, 176750, 202000, 226240, 282800, 353500, 404000, 565600, 707000, 808000, 1131200, 1414000, 2828000, 5656000]

約数ペア:

[(1, 5656000), (2, 2828000), (4, 1414000), (5, 1131200), (7, 808000), (8, 707000), (10, 565600), (14, 404000), (16, 353500), (20, 282800), (25, 226240), (28, 202000), (32, 176750), (35, 161600), (40, 141400), (50, 113120), (56, 101000), (64, 88375), (70, 80800), (80, 70700), (100, 56560), (101, 56000), (112, 50500), (125, 45248), (140, 40400), (160, 35350), (175, 32320), (200, 28280), (202, 28000), (224, 25250), (250, 22624), (280, 20200), (320, 17675), (350, 16160), (400, 14140), (404, 14000), (448, 12625), (500, 11312), (505, 11200), (560, 10100), (700, 8080), (707, 8000), (800, 7070), (808, 7000), (875, 6464), (1000, 5656), (1010, 5600), (1120, 5050), (1400, 4040), (1414, 4000), (1600, 3535), (1616, 3500), (1750, 3232), (2000, 2828), (2020, 2800), (2240, 2525)]