1411100

素因数分解:

$2^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:254

約数の個数: 36

約数和(自身を含む): 3114384

約数和(自身を除く): 1703284

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 137, 206, 274, 412, 515, 548, 685, 1030, 1370, 2060, 2575, 2740, 3425, 5150, 6850, 10300, 13700, 14111, 28222, 56444, 70555, 141110, 282220, 352775, 705550, 1411100]

約数ペア:

[(1, 1411100), (2, 705550), (4, 352775), (5, 282220), (10, 141110), (20, 70555), (25, 56444), (50, 28222), (100, 14111), (103, 13700), (137, 10300), (206, 6850), (274, 5150), (412, 3425), (515, 2740), (548, 2575), (685, 2060), (1030, 1370)]