5552000

素因数分解:

$2^7\times 5^3\times {\mathrm{347}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 13843440

約数和(自身を除く): 8291440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 347, 400, 500, 640, 694, 800, 1000, 1388, 1600, 1735, 2000, 2776, 3200, 3470, 4000, 5552, 6940, 8000, 8675, 11104, 13880, 16000, 17350, 22208, 27760, 34700, 43375, 44416, 55520, 69400, 86750, 111040, 138800, 173500, 222080, 277600, 347000, 555200, 694000, 1110400, 1388000, 2776000, 5552000]

約数ペア:

[(1, 5552000), (2, 2776000), (4, 1388000), (5, 1110400), (8, 694000), (10, 555200), (16, 347000), (20, 277600), (25, 222080), (32, 173500), (40, 138800), (50, 111040), (64, 86750), (80, 69400), (100, 55520), (125, 44416), (128, 43375), (160, 34700), (200, 27760), (250, 22208), (320, 17350), (347, 16000), (400, 13880), (500, 11104), (640, 8675), (694, 8000), (800, 6940), (1000, 5552), (1388, 4000), (1600, 3470), (1735, 3200), (2000, 2776)]