78953270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{42221}}^1$

素因数の和:42256

約数の個数: 32

約数和(自身を含む): 164159136

約数和(自身を除く): 85205866

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 42221, 84442, 211105, 422210, 464431, 717757, 928862, 1435514, 2322155, 3588785, 4644310, 7177570, 7895327, 15790654, 39476635, 78953270]

約数ペア:

[(1, 78953270), (2, 39476635), (5, 15790654), (10, 7895327), (11, 7177570), (17, 4644310), (22, 3588785), (34, 2322155), (55, 1435514), (85, 928862), (110, 717757), (170, 464431), (187, 422210), (374, 211105), (935, 84442), (1870, 42221)]