4929220

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1277}}^1$

素因数の和:1479

約数の個数: 24

約数和(自身を含む): 10413144

約数和(自身を除く): 5483924

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1277, 1930, 2554, 3860, 5108, 6385, 12770, 25540, 246461, 492922, 985844, 1232305, 2464610, 4929220]

約数ペア:

[(1, 4929220), (2, 2464610), (4, 1232305), (5, 985844), (10, 492922), (20, 246461), (193, 25540), (386, 12770), (772, 6385), (965, 5108), (1277, 3860), (1930, 2554)]