26654000

素因数分解:

$2^4\times 5^3\times {\mathrm{13327}}^1$

素因数の和:13350

約数の個数: 40

約数和(自身を含む): 64454208

約数和(自身を除く): 37800208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 13327, 26654, 53308, 66635, 106616, 133270, 213232, 266540, 333175, 533080, 666350, 1066160, 1332700, 1665875, 2665400, 3331750, 5330800, 6663500, 13327000, 26654000]

約数ペア:

[(1, 26654000), (2, 13327000), (4, 6663500), (5, 5330800), (8, 3331750), (10, 2665400), (16, 1665875), (20, 1332700), (25, 1066160), (40, 666350), (50, 533080), (80, 333175), (100, 266540), (125, 213232), (200, 133270), (250, 106616), (400, 66635), (500, 53308), (1000, 26654), (2000, 13327)]