184257520

素因数分解:

$2^4\times 5^1\times {\mathrm{2303219}}^1$

素因数の和:2303232

約数の個数: 20

約数和(自身を含む): 428398920

約数和(自身を除く): 244141400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2303219, 4606438, 9212876, 11516095, 18425752, 23032190, 36851504, 46064380, 92128760, 184257520]

約数ペア:

[(1, 184257520), (2, 92128760), (4, 46064380), (5, 36851504), (8, 23032190), (10, 18425752), (16, 11516095), (20, 9212876), (40, 4606438), (80, 2303219)]