769852280

素因数分解:

$2^3\times 5^1\times {\mathrm{19246307}}^1$

素因数の和:19246318

約数の個数: 16

約数和(自身を含む): 1732167720

約数和(自身を除く): 962315440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 19246307, 38492614, 76985228, 96231535, 153970456, 192463070, 384926140, 769852280]

約数ペア:

[(1, 769852280), (2, 384926140), (4, 192463070), (5, 153970456), (8, 96231535), (10, 76985228), (20, 38492614), (40, 19246307)]