11312000

素因数分解:

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

素因数の和:137

約数の個数: 128

約数和(自身を含む): 32460480

約数和(自身を除く): 21148480

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, 128, 140, 160, 175, 200, 202, 224, 250, 280, 320, 350, 400, 404, 448, 500, 505, 560, 640, 700, 707, 800, 808, 875, 896, 1000, 1010, 1120, 1400, 1414, 1600, 1616, 1750, 2000, 2020, 2240, 2525, 2800, 2828, 3200, 3232, 3500, 3535, 4000, 4040, 4480, 5050, 5600, 5656, 6464, 7000, 7070, 8000, 8080, 10100, 11200, 11312, 12625, 12928, 14000, 14140, 16000, 16160, 17675, 20200, 22400, 22624, 25250, 28000, 28280, 32320, 35350, 40400, 45248, 50500, 56000, 56560, 64640, 70700, 80800, 88375, 90496, 101000, 112000, 113120, 141400, 161600, 176750, 202000, 226240, 282800, 323200, 353500, 404000, 452480, 565600, 707000, 808000, 1131200, 1414000, 1616000, 2262400, 2828000, 5656000, 11312000]

約数ペア:

[(1, 11312000), (2, 5656000), (4, 2828000), (5, 2262400), (7, 1616000), (8, 1414000), (10, 1131200), (14, 808000), (16, 707000), (20, 565600), (25, 452480), (28, 404000), (32, 353500), (35, 323200), (40, 282800), (50, 226240), (56, 202000), (64, 176750), (70, 161600), (80, 141400), (100, 113120), (101, 112000), (112, 101000), (125, 90496), (128, 88375), (140, 80800), (160, 70700), (175, 64640), (200, 56560), (202, 56000), (224, 50500), (250, 45248), (280, 40400), (320, 35350), (350, 32320), (400, 28280), (404, 28000), (448, 25250), (500, 22624), (505, 22400), (560, 20200), (640, 17675), (700, 16160), (707, 16000), (800, 14140), (808, 14000), (875, 12928), (896, 12625), (1000, 11312), (1010, 11200), (1120, 10100), (1400, 8080), (1414, 8000), (1600, 7070), (1616, 7000), (1750, 6464), (2000, 5656), (2020, 5600), (2240, 5050), (2525, 4480), (2800, 4040), (2828, 4000), (3200, 3535), (3232, 3500)]