1930507160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2540141}}^1$

素因数の和:2540171

約数の個数: 32

約数和(自身を含む): 4572255600

約数和(自身を除く): 2641748440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 2540141, 5080282, 10160564, 12700705, 20321128, 25401410, 48262679, 50802820, 96525358, 101605640, 193050716, 241313395, 386101432, 482626790, 965253580, 1930507160]

約数ペア:

[(1, 1930507160), (2, 965253580), (4, 482626790), (5, 386101432), (8, 241313395), (10, 193050716), (19, 101605640), (20, 96525358), (38, 50802820), (40, 48262679), (76, 25401410), (95, 20321128), (152, 12700705), (190, 10160564), (380, 5080282), (760, 2540141)]