2068235215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:560

約数の個数: 64

約数和(自身を含む): 2889216000

約数和(自身を除く): 820980785

約数列:

[1, 5, 17, 19, 31, 85, 95, 109, 155, 323, 379, 527, 545, 589, 1615, 1853, 1895, 2071, 2635, 2945, 3379, 6443, 7201, 9265, 10013, 10355, 11749, 16895, 32215, 35207, 36005, 41311, 50065, 57443, 58745, 64201, 122417, 176035, 199733, 206555, 223231, 287215, 321005, 612085, 702287, 784909, 998665, 1091417, 1116155, 1280641, 3511435, 3794927, 3924545, 5457085, 6403205, 13343453, 18974635, 21770897, 24332179, 66717265, 108854485, 121660895, 413647043, 2068235215]

約数ペア:

[(1, 2068235215), (5, 413647043), (17, 121660895), (19, 108854485), (31, 66717265), (85, 24332179), (95, 21770897), (109, 18974635), (155, 13343453), (323, 6403205), (379, 5457085), (527, 3924545), (545, 3794927), (589, 3511435), (1615, 1280641), (1853, 1116155), (1895, 1091417), (2071, 998665), (2635, 784909), (2945, 702287), (3379, 612085), (6443, 321005), (7201, 287215), (9265, 223231), (10013, 206555), (10355, 199733), (11749, 176035), (16895, 122417), (32215, 64201), (35207, 58745), (36005, 57443), (41311, 50065)]