214040000

素因数分解:

$2^6\times 5^4\times {\mathrm{5351}}^1$

素因数の和:5383

約数の個数: 70

約数和(自身を含む): 530848824

約数和(自身を除く): 316808824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 625, 800, 1000, 1250, 1600, 2000, 2500, 4000, 5000, 5351, 8000, 10000, 10702, 20000, 21404, 26755, 40000, 42808, 53510, 85616, 107020, 133775, 171232, 214040, 267550, 342464, 428080, 535100, 668875, 856160, 1070200, 1337750, 1712320, 2140400, 2675500, 3344375, 4280800, 5351000, 6688750, 8561600, 10702000, 13377500, 21404000, 26755000, 42808000, 53510000, 107020000, 214040000]

約数ペア:

[(1, 214040000), (2, 107020000), (4, 53510000), (5, 42808000), (8, 26755000), (10, 21404000), (16, 13377500), (20, 10702000), (25, 8561600), (32, 6688750), (40, 5351000), (50, 4280800), (64, 3344375), (80, 2675500), (100, 2140400), (125, 1712320), (160, 1337750), (200, 1070200), (250, 856160), (320, 668875), (400, 535100), (500, 428080), (625, 342464), (800, 267550), (1000, 214040), (1250, 171232), (1600, 133775), (2000, 107020), (2500, 85616), (4000, 53510), (5000, 42808), (5351, 40000), (8000, 26755), (10000, 21404), (10702, 20000)]