117723920

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{11587}}^1$

素因数の和:11727

約数の個数: 40

約数和(自身を含む): 275887104

約数和(自身を除く): 158163184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 11587, 23174, 46348, 57935, 92696, 115870, 185392, 231740, 463480, 926960, 1471549, 2943098, 5886196, 7357745, 11772392, 14715490, 23544784, 29430980, 58861960, 117723920]

約数ペア:

[(1, 117723920), (2, 58861960), (4, 29430980), (5, 23544784), (8, 14715490), (10, 11772392), (16, 7357745), (20, 5886196), (40, 2943098), (80, 1471549), (127, 926960), (254, 463480), (508, 231740), (635, 185392), (1016, 115870), (1270, 92696), (2032, 57935), (2540, 46348), (5080, 23174), (10160, 11587)]