26436890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{839}}^1$

素因数の和:1006

約数の個数: 32

約数和(自身を含む): 50077440

約数和(自身を除く): 23640550

約数列:

[1, 2, 5, 10, 23, 46, 115, 137, 230, 274, 685, 839, 1370, 1678, 3151, 4195, 6302, 8390, 15755, 19297, 31510, 38594, 96485, 114943, 192970, 229886, 574715, 1149430, 2643689, 5287378, 13218445, 26436890]

約数ペア:

[(1, 26436890), (2, 13218445), (5, 5287378), (10, 2643689), (23, 1149430), (46, 574715), (115, 229886), (137, 192970), (230, 114943), (274, 96485), (685, 38594), (839, 31510), (1370, 19297), (1678, 15755), (3151, 8390), (4195, 6302)]