103417040

素因数分解:

$2^4\times 5^1\times {\mathrm{1292713}}^1$

素因数の和:1292726

約数の個数: 20

約数和(自身を含む): 240444804

約数和(自身を除く): 137027764

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1292713, 2585426, 5170852, 6463565, 10341704, 12927130, 20683408, 25854260, 51708520, 103417040]

約数ペア:

[(1, 103417040), (2, 51708520), (4, 25854260), (5, 20683408), (8, 12927130), (10, 10341704), (16, 6463565), (20, 5170852), (40, 2585426), (80, 1292713)]