42760000

素因数分解:

$2^6\times 5^4\times {\mathrm{1069}}^1$

素因数の和:1101

約数の個数: 70

約数和(自身を含む): 106130090

約数和(自身を除く): 63370090

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, 1069, 1250, 1600, 2000, 2138, 2500, 4000, 4276, 5000, 5345, 8000, 8552, 10000, 10690, 17104, 20000, 21380, 26725, 34208, 40000, 42760, 53450, 68416, 85520, 106900, 133625, 171040, 213800, 267250, 342080, 427600, 534500, 668125, 855200, 1069000, 1336250, 1710400, 2138000, 2672500, 4276000, 5345000, 8552000, 10690000, 21380000, 42760000]

約数ペア:

[(1, 42760000), (2, 21380000), (4, 10690000), (5, 8552000), (8, 5345000), (10, 4276000), (16, 2672500), (20, 2138000), (25, 1710400), (32, 1336250), (40, 1069000), (50, 855200), (64, 668125), (80, 534500), (100, 427600), (125, 342080), (160, 267250), (200, 213800), (250, 171040), (320, 133625), (400, 106900), (500, 85520), (625, 68416), (800, 53450), (1000, 42760), (1069, 40000), (1250, 34208), (1600, 26725), (2000, 21380), (2138, 20000), (2500, 17104), (4000, 10690), (4276, 10000), (5000, 8552), (5345, 8000)]