57338440

素因数分解:

$2^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{5711}}^1$

素因数の和:5973

約数の個数: 32

約数和(自身を含む): 129548160

約数和(自身を除く): 72209720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 251, 502, 1004, 1255, 2008, 2510, 5020, 5711, 10040, 11422, 22844, 28555, 45688, 57110, 114220, 228440, 1433461, 2866922, 5733844, 7167305, 11467688, 14334610, 28669220, 57338440]

約数ペア:

[(1, 57338440), (2, 28669220), (4, 14334610), (5, 11467688), (8, 7167305), (10, 5733844), (20, 2866922), (40, 1433461), (251, 228440), (502, 114220), (1004, 57110), (1255, 45688), (2008, 28555), (2510, 22844), (5020, 11422), (5711, 10040)]