11700019210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{27793}}^1$

素因数の和:27943

約数の個数: 64

約数和(自身を含む): 23773875840

約数和(自身を除く): 12073856630

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 89, 110, 178, 215, 430, 445, 473, 890, 946, 979, 1958, 2365, 3827, 4730, 4895, 7654, 9790, 19135, 27793, 38270, 42097, 55586, 84194, 138965, 210485, 277930, 305723, 420970, 611446, 1195099, 1528615, 2390198, 2473577, 3057230, 4947154, 5975495, 11950990, 12367885, 13146089, 24735770, 26292178, 27209347, 54418694, 65730445, 106363811, 131460890, 136046735, 212727622, 272093470, 531819055, 1063638110, 1170001921, 2340003842, 5850009605, 11700019210]

約数ペア:

[(1, 11700019210), (2, 5850009605), (5, 2340003842), (10, 1170001921), (11, 1063638110), (22, 531819055), (43, 272093470), (55, 212727622), (86, 136046735), (89, 131460890), (110, 106363811), (178, 65730445), (215, 54418694), (430, 27209347), (445, 26292178), (473, 24735770), (890, 13146089), (946, 12367885), (979, 11950990), (1958, 5975495), (2365, 4947154), (3827, 3057230), (4730, 2473577), (4895, 2390198), (7654, 1528615), (9790, 1195099), (19135, 611446), (27793, 420970), (38270, 305723), (42097, 277930), (55586, 210485), (84194, 138965)]