115435120

素因数分解:

$2^4\times 5^1\times {\mathrm{1442939}}^1$

素因数の和:1442952

約数の個数: 20

約数和(自身を含む): 268386840

約数和(自身を除く): 152951720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1442939, 2885878, 5771756, 7214695, 11543512, 14429390, 23087024, 28858780, 57717560, 115435120]

約数ペア:

[(1, 115435120), (2, 57717560), (4, 28858780), (5, 23087024), (8, 14429390), (10, 11543512), (16, 7214695), (20, 5771756), (40, 2885878), (80, 1442939)]