47968000

素因数分解:

$2^8\times 5^3\times {\mathrm{1499}}^1$

素因数の和:1530

約数の個数: 72

約数和(自身を含む): 119574000

約数和(自身を除く): 71606000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 640, 800, 1000, 1280, 1499, 1600, 2000, 2998, 3200, 4000, 5996, 6400, 7495, 8000, 11992, 14990, 16000, 23984, 29980, 32000, 37475, 47968, 59960, 74950, 95936, 119920, 149900, 187375, 191872, 239840, 299800, 374750, 383744, 479680, 599600, 749500, 959360, 1199200, 1499000, 1918720, 2398400, 2998000, 4796800, 5996000, 9593600, 11992000, 23984000, 47968000]

約数ペア:

[(1, 47968000), (2, 23984000), (4, 11992000), (5, 9593600), (8, 5996000), (10, 4796800), (16, 2998000), (20, 2398400), (25, 1918720), (32, 1499000), (40, 1199200), (50, 959360), (64, 749500), (80, 599600), (100, 479680), (125, 383744), (128, 374750), (160, 299800), (200, 239840), (250, 191872), (256, 187375), (320, 149900), (400, 119920), (500, 95936), (640, 74950), (800, 59960), (1000, 47968), (1280, 37475), (1499, 32000), (1600, 29980), (2000, 23984), (2998, 16000), (3200, 14990), (4000, 11992), (5996, 8000), (6400, 7495)]