234648640

素因数分解:

$2^6\times 5^1\times {\mathrm{733277}}^1$

素因数の和:733294

約数の個数: 28

約数和(自身を含む): 558757836

約数和(自身を除く): 324109196

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 733277, 1466554, 2933108, 3666385, 5866216, 7332770, 11732432, 14665540, 23464864, 29331080, 46929728, 58662160, 117324320, 234648640]

約数ペア:

[(1, 234648640), (2, 117324320), (4, 58662160), (5, 46929728), (8, 29331080), (10, 23464864), (16, 14665540), (20, 11732432), (32, 7332770), (40, 5866216), (64, 3666385), (80, 2933108), (160, 1466554), (320, 733277)]