283570000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{4051}}^1$

素因数の和:4086

約数の個数: 100

約数和(自身を含む): 784823776

約数和(自身を除く): 501253776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 625, 700, 875, 1000, 1250, 1400, 1750, 2000, 2500, 2800, 3500, 4051, 4375, 5000, 7000, 8102, 8750, 10000, 14000, 16204, 17500, 20255, 28357, 32408, 35000, 40510, 56714, 64816, 70000, 81020, 101275, 113428, 141785, 162040, 202550, 226856, 283570, 324080, 405100, 453712, 506375, 567140, 708925, 810200, 1012750, 1134280, 1417850, 1620400, 2025500, 2268560, 2531875, 2835700, 3544625, 4051000, 5063750, 5671400, 7089250, 8102000, 10127500, 11342800, 14178500, 17723125, 20255000, 28357000, 35446250, 40510000, 56714000, 70892500, 141785000, 283570000]

約数ペア:

[(1, 283570000), (2, 141785000), (4, 70892500), (5, 56714000), (7, 40510000), (8, 35446250), (10, 28357000), (14, 20255000), (16, 17723125), (20, 14178500), (25, 11342800), (28, 10127500), (35, 8102000), (40, 7089250), (50, 5671400), (56, 5063750), (70, 4051000), (80, 3544625), (100, 2835700), (112, 2531875), (125, 2268560), (140, 2025500), (175, 1620400), (200, 1417850), (250, 1134280), (280, 1012750), (350, 810200), (400, 708925), (500, 567140), (560, 506375), (625, 453712), (700, 405100), (875, 324080), (1000, 283570), (1250, 226856), (1400, 202550), (1750, 162040), (2000, 141785), (2500, 113428), (2800, 101275), (3500, 81020), (4051, 70000), (4375, 64816), (5000, 56714), (7000, 40510), (8102, 35000), (8750, 32408), (10000, 28357), (14000, 20255), (16204, 17500)]