119537480

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{23531}}^1$

素因数の和:23669

約数の個数: 32

約数和(自身を含む): 271088640

約数和(自身を除く): 151551160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 23531, 47062, 94124, 117655, 188248, 235310, 470620, 941240, 2988437, 5976874, 11953748, 14942185, 23907496, 29884370, 59768740, 119537480]

約数ペア:

[(1, 119537480), (2, 59768740), (4, 29884370), (5, 23907496), (8, 14942185), (10, 11953748), (20, 5976874), (40, 2988437), (127, 941240), (254, 470620), (508, 235310), (635, 188248), (1016, 117655), (1270, 94124), (2540, 47062), (5080, 23531)]