2009041570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1039}}^1\times {\mathrm{10177}}^1$

素因数の和:11242

約数の個数: 32

約数和(自身を含む): 3810643200

約数和(自身を除く): 1801601630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1039, 2078, 5195, 10177, 10390, 19741, 20354, 39482, 50885, 98705, 101770, 193363, 197410, 386726, 966815, 1933630, 10573903, 21147806, 52869515, 105739030, 200904157, 401808314, 1004520785, 2009041570]

約数ペア:

[(1, 2009041570), (2, 1004520785), (5, 401808314), (10, 200904157), (19, 105739030), (38, 52869515), (95, 21147806), (190, 10573903), (1039, 1933630), (2078, 966815), (5195, 386726), (10177, 197410), (10390, 193363), (19741, 101770), (20354, 98705), (39482, 50885)]