84716000

素因数分解:

$2^5\times 5^3\times {\mathrm{21179}}^1$

素因数の和:21204

約数の個数: 48

約数和(自身を含む): 208157040

約数和(自身を除く): 123441040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 21179, 42358, 84716, 105895, 169432, 211790, 338864, 423580, 529475, 677728, 847160, 1058950, 1694320, 2117900, 2647375, 3388640, 4235800, 5294750, 8471600, 10589500, 16943200, 21179000, 42358000, 84716000]

約数ペア:

[(1, 84716000), (2, 42358000), (4, 21179000), (5, 16943200), (8, 10589500), (10, 8471600), (16, 5294750), (20, 4235800), (25, 3388640), (32, 2647375), (40, 2117900), (50, 1694320), (80, 1058950), (100, 847160), (125, 677728), (160, 529475), (200, 423580), (250, 338864), (400, 211790), (500, 169432), (800, 105895), (1000, 84716), (2000, 42358), (4000, 21179)]