11992000

素因数分解:

$2^6\times 5^3\times {\mathrm{1499}}^1$

素因数の和:1526

約数の個数: 56

約数和(自身を含む): 29718000

約数和(自身を除く): 17726000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1499, 1600, 2000, 2998, 4000, 5996, 7495, 8000, 11992, 14990, 23984, 29980, 37475, 47968, 59960, 74950, 95936, 119920, 149900, 187375, 239840, 299800, 374750, 479680, 599600, 749500, 1199200, 1499000, 2398400, 2998000, 5996000, 11992000]

約数ペア:

[(1, 11992000), (2, 5996000), (4, 2998000), (5, 2398400), (8, 1499000), (10, 1199200), (16, 749500), (20, 599600), (25, 479680), (32, 374750), (40, 299800), (50, 239840), (64, 187375), (80, 149900), (100, 119920), (125, 95936), (160, 74950), (200, 59960), (250, 47968), (320, 37475), (400, 29980), (500, 23984), (800, 14990), (1000, 11992), (1499, 8000), (1600, 7495), (2000, 5996), (2998, 4000)]