76596820

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{48479}}^1$

素因数の和:48567

約数の個数: 24

約数和(自身を含む): 162892800

約数和(自身を除く): 86295980

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 48479, 96958, 193916, 242395, 484790, 969580, 3829841, 7659682, 15319364, 19149205, 38298410, 76596820]

約数ペア:

[(1, 76596820), (2, 38298410), (4, 19149205), (5, 15319364), (10, 7659682), (20, 3829841), (79, 969580), (158, 484790), (316, 242395), (395, 193916), (790, 96958), (1580, 48479)]