47992000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{857}}^1$

素因数の和:891

約数の個数: 112

約数和(自身を含む): 135989568

約数和(自身を除く): 87997568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 320, 350, 400, 448, 500, 560, 700, 800, 857, 875, 1000, 1120, 1400, 1600, 1714, 1750, 2000, 2240, 2800, 3428, 3500, 4000, 4285, 5600, 5999, 6856, 7000, 8000, 8570, 11200, 11998, 13712, 14000, 17140, 21425, 23996, 27424, 28000, 29995, 34280, 42850, 47992, 54848, 56000, 59990, 68560, 85700, 95984, 107125, 119980, 137120, 149975, 171400, 191968, 214250, 239960, 274240, 299950, 342800, 383936, 428500, 479920, 599900, 685600, 749875, 857000, 959840, 1199800, 1371200, 1499750, 1714000, 1919680, 2399600, 2999500, 3428000, 4799200, 5999000, 6856000, 9598400, 11998000, 23996000, 47992000]

約数ペア:

[(1, 47992000), (2, 23996000), (4, 11998000), (5, 9598400), (7, 6856000), (8, 5999000), (10, 4799200), (14, 3428000), (16, 2999500), (20, 2399600), (25, 1919680), (28, 1714000), (32, 1499750), (35, 1371200), (40, 1199800), (50, 959840), (56, 857000), (64, 749875), (70, 685600), (80, 599900), (100, 479920), (112, 428500), (125, 383936), (140, 342800), (160, 299950), (175, 274240), (200, 239960), (224, 214250), (250, 191968), (280, 171400), (320, 149975), (350, 137120), (400, 119980), (448, 107125), (500, 95984), (560, 85700), (700, 68560), (800, 59990), (857, 56000), (875, 54848), (1000, 47992), (1120, 42850), (1400, 34280), (1600, 29995), (1714, 28000), (1750, 27424), (2000, 23996), (2240, 21425), (2800, 17140), (3428, 14000), (3500, 13712), (4000, 11998), (4285, 11200), (5600, 8570), (5999, 8000), (6856, 7000)]