2080821270500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{594520363}}^1$

素因数の和:594520389

約数の個数: 48

約数和(自身を含む): 5193729899904

約数和(自身を除く): 3112908629404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1750, 3500, 594520363, 1189040726, 2378081452, 2972601815, 4161642541, 5945203630, 8323285082, 11890407260, 14863009075, 16646570164, 20808212705, 29726018150, 41616425410, 59452036300, 74315045375, 83232850820, 104041063525, 148630090750, 208082127050, 297260181500, 416164254100, 520205317625, 1040410635250, 2080821270500]

約数ペア:

[(1, 2080821270500), (2, 1040410635250), (4, 520205317625), (5, 416164254100), (7, 297260181500), (10, 208082127050), (14, 148630090750), (20, 104041063525), (25, 83232850820), (28, 74315045375), (35, 59452036300), (50, 41616425410), (70, 29726018150), (100, 20808212705), (125, 16646570164), (140, 14863009075), (175, 11890407260), (250, 8323285082), (350, 5945203630), (500, 4161642541), (700, 2972601815), (875, 2378081452), (1750, 1189040726), (3500, 594520363)]