1004067160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1321141}}^1$

素因数の和:1321171

約数の個数: 32

約数和(自身を含む): 2378055600

約数和(自身を除く): 1373988440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1321141, 2642282, 5284564, 6605705, 10569128, 13211410, 25101679, 26422820, 50203358, 52845640, 100406716, 125508395, 200813432, 251016790, 502033580, 1004067160]

約数ペア:

[(1, 1004067160), (2, 502033580), (4, 251016790), (5, 200813432), (8, 125508395), (10, 100406716), (19, 52845640), (20, 50203358), (38, 26422820), (40, 25101679), (76, 13211410), (95, 10569128), (152, 6605705), (190, 5284564), (380, 2642282), (760, 1321141)]