2671600

素因数分解:

$2^4\times 5^2\times {\mathrm{6679}}^1$

素因数の和:6697

約数の個数: 30

約数和(自身を含む): 6419480

約数和(自身を除く): 3747880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 6679, 13358, 26716, 33395, 53432, 66790, 106864, 133580, 166975, 267160, 333950, 534320, 667900, 1335800, 2671600]

約数ペア:

[(1, 2671600), (2, 1335800), (4, 667900), (5, 534320), (8, 333950), (10, 267160), (16, 166975), (20, 133580), (25, 106864), (40, 66790), (50, 53432), (80, 33395), (100, 26716), (200, 13358), (400, 6679)]