82672000

素因数分解:

$2^7\times 5^3\times {\mathrm{5167}}^1$

素因数の和:5196

約数の個数: 64

約数和(自身を含む): 205583040

約数和(自身を除く): 122911040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 500, 640, 800, 1000, 1600, 2000, 3200, 4000, 5167, 8000, 10334, 16000, 20668, 25835, 41336, 51670, 82672, 103340, 129175, 165344, 206680, 258350, 330688, 413360, 516700, 645875, 661376, 826720, 1033400, 1291750, 1653440, 2066800, 2583500, 3306880, 4133600, 5167000, 8267200, 10334000, 16534400, 20668000, 41336000, 82672000]

約数ペア:

[(1, 82672000), (2, 41336000), (4, 20668000), (5, 16534400), (8, 10334000), (10, 8267200), (16, 5167000), (20, 4133600), (25, 3306880), (32, 2583500), (40, 2066800), (50, 1653440), (64, 1291750), (80, 1033400), (100, 826720), (125, 661376), (128, 645875), (160, 516700), (200, 413360), (250, 330688), (320, 258350), (400, 206680), (500, 165344), (640, 129175), (800, 103340), (1000, 82672), (1600, 51670), (2000, 41336), (3200, 25835), (4000, 20668), (5167, 16000), (8000, 10334)]