806360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1061}}^1$

素因数の和:1091

約数の個数: 32

約数和(自身を含む): 1911600

約数和(自身を除く): 1105240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1061, 2122, 4244, 5305, 8488, 10610, 20159, 21220, 40318, 42440, 80636, 100795, 161272, 201590, 403180, 806360]

約数ペア:

[(1, 806360), (2, 403180), (4, 201590), (5, 161272), (8, 100795), (10, 80636), (19, 42440), (20, 40318), (38, 21220), (40, 20159), (76, 10610), (95, 8488), (152, 5305), (190, 4244), (380, 2122), (760, 1061)]