5449000

素因数分解:

$2^3\times 5^3\times {\mathrm{5449}}^1$

素因数の和:5470

約数の個数: 32

約数和(自身を含む): 12753000

約数和(自身を除く): 7304000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 5449, 10898, 21796, 27245, 43592, 54490, 108980, 136225, 217960, 272450, 544900, 681125, 1089800, 1362250, 2724500, 5449000]

約数ペア:

[(1, 5449000), (2, 2724500), (4, 1362250), (5, 1089800), (8, 681125), (10, 544900), (20, 272450), (25, 217960), (40, 136225), (50, 108980), (100, 54490), (125, 43592), (200, 27245), (250, 21796), (500, 10898), (1000, 5449)]