2655996880

素因数分解:

$2^4\times 5^1\times {\mathrm{359}}^1\times {\mathrm{92479}}^1$

素因数の和:92851

約数の個数: 40

約数和(自身を含む): 6192460800

約数和(自身を除く): 3536463920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 359, 718, 1436, 1795, 2872, 3590, 5744, 7180, 14360, 28720, 92479, 184958, 369916, 462395, 739832, 924790, 1479664, 1849580, 3699160, 7398320, 33199961, 66399922, 132799844, 165999805, 265599688, 331999610, 531199376, 663999220, 1327998440, 2655996880]

約数ペア:

[(1, 2655996880), (2, 1327998440), (4, 663999220), (5, 531199376), (8, 331999610), (10, 265599688), (16, 165999805), (20, 132799844), (40, 66399922), (80, 33199961), (359, 7398320), (718, 3699160), (1436, 1849580), (1795, 1479664), (2872, 924790), (3590, 739832), (5744, 462395), (7180, 369916), (14360, 184958), (28720, 92479)]