98766160

素因数分解:

$2^4\times 5^1\times {\mathrm{1234577}}^1$

素因数の和:1234590

約数の個数: 20

約数和(自身を含む): 229631508

約数和(自身を除く): 130865348

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1234577, 2469154, 4938308, 6172885, 9876616, 12345770, 19753232, 24691540, 49383080, 98766160]

約数ペア:

[(1, 98766160), (2, 49383080), (4, 24691540), (5, 19753232), (8, 12345770), (10, 9876616), (16, 6172885), (20, 4938308), (40, 2469154), (80, 1234577)]