25210005334

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2\times {\mathrm{59}}^1\times {\mathrm{4003}}^1$

素因数の和:4189

約数の個数: 48

約数和(自身を含む): 41268427200

約数和(自身を除く): 16058421866

約数列:

[1, 2, 19, 38, 53, 59, 106, 118, 1007, 1121, 2014, 2242, 2809, 3127, 4003, 5618, 6254, 8006, 53371, 59413, 76057, 106742, 118826, 152114, 165731, 212159, 236177, 331462, 424318, 472354, 3148889, 4031021, 4487363, 6297778, 8062042, 8974726, 11244427, 12517381, 22488854, 25034762, 213644113, 237830239, 427288226, 475660478, 663421193, 1326842386, 12605002667, 25210005334]

約数ペア:

[(1, 25210005334), (2, 12605002667), (19, 1326842386), (38, 663421193), (53, 475660478), (59, 427288226), (106, 237830239), (118, 213644113), (1007, 25034762), (1121, 22488854), (2014, 12517381), (2242, 11244427), (2809, 8974726), (3127, 8062042), (4003, 6297778), (5618, 4487363), (6254, 4031021), (8006, 3148889), (53371, 472354), (59413, 424318), (76057, 331462), (106742, 236177), (118826, 212159), (152114, 165731)]