5724820

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1453}}^1$

素因数の和:1659

約数の個数: 24

約数和(自身を含む): 12091464

約数和(自身を除く): 6366644

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1453, 1970, 2906, 3940, 5812, 7265, 14530, 29060, 286241, 572482, 1144964, 1431205, 2862410, 5724820]

約数ペア:

[(1, 5724820), (2, 2862410), (4, 1431205), (5, 1144964), (10, 572482), (20, 286241), (197, 29060), (394, 14530), (788, 7265), (985, 5812), (1453, 3940), (1970, 2906)]