10377980

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1973}}^1$

素因数の和:2245

約数の個数: 24

約数和(自身を含む): 21887712

約数和(自身を除く): 11509732

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 1973, 2630, 3946, 5260, 7892, 9865, 19730, 39460, 518899, 1037798, 2075596, 2594495, 5188990, 10377980]

約数ペア:

[(1, 10377980), (2, 5188990), (4, 2594495), (5, 2075596), (10, 1037798), (20, 518899), (263, 39460), (526, 19730), (1052, 9865), (1315, 7892), (1973, 5260), (2630, 3946)]