184419880

素因数分解:

$2^3\times 5^1\times {\mathrm{337}}^1\times {\mathrm{13681}}^1$

素因数の和:14029

約数の個数: 32

約数和(自身を含む): 416206440

約数和(自身を除く): 231786560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 337, 674, 1348, 1685, 2696, 3370, 6740, 13480, 13681, 27362, 54724, 68405, 109448, 136810, 273620, 547240, 4610497, 9220994, 18441988, 23052485, 36883976, 46104970, 92209940, 184419880]

約数ペア:

[(1, 184419880), (2, 92209940), (4, 46104970), (5, 36883976), (8, 23052485), (10, 18441988), (20, 9220994), (40, 4610497), (337, 547240), (674, 273620), (1348, 136810), (1685, 109448), (2696, 68405), (3370, 54724), (6740, 27362), (13480, 13681)]