2282000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{163}}^1$

素因数の和:193

約数の個数: 80

約数和(自身を含む): 6344832

約数和(自身を除く): 4062832

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, 163, 175, 200, 250, 280, 326, 350, 400, 500, 560, 652, 700, 815, 875, 1000, 1141, 1304, 1400, 1630, 1750, 2000, 2282, 2608, 2800, 3260, 3500, 4075, 4564, 5705, 6520, 7000, 8150, 9128, 11410, 13040, 14000, 16300, 18256, 20375, 22820, 28525, 32600, 40750, 45640, 57050, 65200, 81500, 91280, 114100, 142625, 163000, 228200, 285250, 326000, 456400, 570500, 1141000, 2282000]

約数ペア:

[(1, 2282000), (2, 1141000), (4, 570500), (5, 456400), (7, 326000), (8, 285250), (10, 228200), (14, 163000), (16, 142625), (20, 114100), (25, 91280), (28, 81500), (35, 65200), (40, 57050), (50, 45640), (56, 40750), (70, 32600), (80, 28525), (100, 22820), (112, 20375), (125, 18256), (140, 16300), (163, 14000), (175, 13040), (200, 11410), (250, 9128), (280, 8150), (326, 7000), (350, 6520), (400, 5705), (500, 4564), (560, 4075), (652, 3500), (700, 3260), (815, 2800), (875, 2608), (1000, 2282), (1141, 2000), (1304, 1750), (1400, 1630)]