103053520

素因数分解:

$2^4\times 5^1\times {\mathrm{1288169}}^1$

素因数の和:1288182

約数の個数: 20

約数和(自身を含む): 239599620

約数和(自身を除く): 136546100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1288169, 2576338, 5152676, 6440845, 10305352, 12881690, 20610704, 25763380, 51526760, 103053520]

約数ペア:

[(1, 103053520), (2, 51526760), (4, 25763380), (5, 20610704), (8, 12881690), (10, 10305352), (16, 6440845), (20, 5152676), (40, 2576338), (80, 1288169)]