47137040

素因数分解:

$2^4\times 5^1\times {\mathrm{589213}}^1$

素因数の和:589226

約数の個数: 20

約数和(自身を含む): 109593804

約数和(自身を除く): 62456764

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 589213, 1178426, 2356852, 2946065, 4713704, 5892130, 9427408, 11784260, 23568520, 47137040]

約数ペア:

[(1, 47137040), (2, 23568520), (4, 11784260), (5, 9427408), (8, 5892130), (10, 4713704), (16, 2946065), (20, 2356852), (40, 1178426), (80, 589213)]