82866790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{743}}^1$

素因数の和:1356

約数の個数: 32

約数和(自身を含む): 157489920

約数和(自身を除く): 74623130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 587, 743, 1174, 1486, 2935, 3715, 5870, 7430, 11153, 14117, 22306, 28234, 55765, 70585, 111530, 141170, 436141, 872282, 2180705, 4361410, 8286679, 16573358, 41433395, 82866790]

約数ペア:

[(1, 82866790), (2, 41433395), (5, 16573358), (10, 8286679), (19, 4361410), (38, 2180705), (95, 872282), (190, 436141), (587, 141170), (743, 111530), (1174, 70585), (1486, 55765), (2935, 28234), (3715, 22306), (5870, 14117), (7430, 11153)]