113331880

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{20681}}^1$

素因数の和:20829

約数の個数: 32

約数和(自身を含む): 256870440

約数和(自身を除く): 143538560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 20681, 41362, 82724, 103405, 165448, 206810, 413620, 827240, 2833297, 5666594, 11333188, 14166485, 22666376, 28332970, 56665940, 113331880]

約数ペア:

[(1, 113331880), (2, 56665940), (4, 28332970), (5, 22666376), (8, 14166485), (10, 11333188), (20, 5666594), (40, 2833297), (137, 827240), (274, 413620), (548, 206810), (685, 165448), (1096, 103405), (1370, 82724), (2740, 41362), (5480, 20681)]