520037464340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1368519643}}^1$

素因数の和:1368519671

約数の個数: 24

約数和(自身を含む): 1149556500960

約数和(自身を除く): 629519036620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1368519643, 2737039286, 5474078572, 6842598215, 13685196430, 26001873217, 27370392860, 52003746434, 104007492868, 130009366085, 260018732170, 520037464340]

約数ペア:

[(1, 520037464340), (2, 260018732170), (4, 130009366085), (5, 104007492868), (10, 52003746434), (19, 27370392860), (20, 26001873217), (38, 13685196430), (76, 6842598215), (95, 5474078572), (190, 2737039286), (380, 1368519643)]