325282870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{10993}}^1$

素因数の和:11280

約数の個数: 32

約数和(自身を含む): 641170080

約数和(自身を除く): 315887210

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 269, 538, 1345, 2690, 2959, 5918, 10993, 14795, 21986, 29590, 54965, 109930, 120923, 241846, 604615, 1209230, 2957117, 5914234, 14785585, 29571170, 32528287, 65056574, 162641435, 325282870]

約数ペア:

[(1, 325282870), (2, 162641435), (5, 65056574), (10, 32528287), (11, 29571170), (22, 14785585), (55, 5914234), (110, 2957117), (269, 1209230), (538, 604615), (1345, 241846), (2690, 120923), (2959, 109930), (5918, 54965), (10993, 29590), (14795, 21986)]