2071600

素因数分解:

$2^4\times 5^2\times {\mathrm{5179}}^1$

素因数の和:5197

約数の個数: 30

約数和(自身を含む): 4977980

約数和(自身を除く): 2906380

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 5179, 10358, 20716, 25895, 41432, 51790, 82864, 103580, 129475, 207160, 258950, 414320, 517900, 1035800, 2071600]

約数ペア:

[(1, 2071600), (2, 1035800), (4, 517900), (5, 414320), (8, 258950), (10, 207160), (16, 129475), (20, 103580), (25, 82864), (40, 51790), (50, 41432), (80, 25895), (100, 20716), (200, 10358), (400, 5179)]