15798080

素因数分解:

$2^6\times 5^1\times {\mathrm{49369}}^1$

素因数の和:49386

約数の個数: 28

約数和(自身を含む): 37619940

約数和(自身を除く): 21821860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 49369, 98738, 197476, 246845, 394952, 493690, 789904, 987380, 1579808, 1974760, 3159616, 3949520, 7899040, 15798080]

約数ペア:

[(1, 15798080), (2, 7899040), (4, 3949520), (5, 3159616), (8, 1974760), (10, 1579808), (16, 987380), (20, 789904), (32, 493690), (40, 394952), (64, 246845), (80, 197476), (160, 98738), (320, 49369)]