22214000

素因数分解:

$2^4\times 5^3\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:435

約数の個数: 80

約数和(自身を含む): 55710720

約数和(自身を除く): 33496720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 125, 145, 200, 232, 250, 290, 383, 400, 464, 500, 580, 725, 766, 1000, 1160, 1450, 1532, 1915, 2000, 2320, 2900, 3064, 3625, 3830, 5800, 6128, 7250, 7660, 9575, 11107, 11600, 14500, 15320, 19150, 22214, 29000, 30640, 38300, 44428, 47875, 55535, 58000, 76600, 88856, 95750, 111070, 153200, 177712, 191500, 222140, 277675, 383000, 444280, 555350, 766000, 888560, 1110700, 1388375, 2221400, 2776750, 4442800, 5553500, 11107000, 22214000]

約数ペア:

[(1, 22214000), (2, 11107000), (4, 5553500), (5, 4442800), (8, 2776750), (10, 2221400), (16, 1388375), (20, 1110700), (25, 888560), (29, 766000), (40, 555350), (50, 444280), (58, 383000), (80, 277675), (100, 222140), (116, 191500), (125, 177712), (145, 153200), (200, 111070), (232, 95750), (250, 88856), (290, 76600), (383, 58000), (400, 55535), (464, 47875), (500, 44428), (580, 38300), (725, 30640), (766, 29000), (1000, 22214), (1160, 19150), (1450, 15320), (1532, 14500), (1915, 11600), (2000, 11107), (2320, 9575), (2900, 7660), (3064, 7250), (3625, 6128), (3830, 5800)]