121311040

素因数分解:

$2^6\times 5^1\times {\mathrm{379097}}^1$

素因数の和:379114

約数の個数: 28

約数和(自身を含む): 288872676

約数和(自身を除く): 167561636

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 379097, 758194, 1516388, 1895485, 3032776, 3790970, 6065552, 7581940, 12131104, 15163880, 24262208, 30327760, 60655520, 121311040]

約数ペア:

[(1, 121311040), (2, 60655520), (4, 30327760), (5, 24262208), (8, 15163880), (10, 12131104), (16, 7581940), (20, 6065552), (32, 3790970), (40, 3032776), (64, 1895485), (80, 1516388), (160, 758194), (320, 379097)]