57229780

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{10559}}^1$

素因数の和:10839

約数の個数: 24

約数和(自身を含む): 120637440

約数和(自身を除く): 63407660

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 5420, 10559, 21118, 42236, 52795, 105590, 211180, 2861489, 5722978, 11445956, 14307445, 28614890, 57229780]

約数ペア:

[(1, 57229780), (2, 28614890), (4, 14307445), (5, 11445956), (10, 5722978), (20, 2861489), (271, 211180), (542, 105590), (1084, 52795), (1355, 42236), (2710, 21118), (5420, 10559)]