42358000

素因数分解:

$2^4\times 5^3\times {\mathrm{21179}}^1$

素因数の和:21202

約数の個数: 40

約数和(自身を含む): 102426480

約数和(自身を除く): 60068480

約数列:

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

約数ペア:

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