25514470

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 47157696

約数和(自身を除く): 21643226

約数列:

[1, 2, 5, 10, 61, 122, 151, 277, 302, 305, 554, 610, 755, 1385, 1510, 2770, 9211, 16897, 18422, 33794, 41827, 46055, 83654, 84485, 92110, 168970, 209135, 418270, 2551447, 5102894, 12757235, 25514470]

約数ペア:

[(1, 25514470), (2, 12757235), (5, 5102894), (10, 2551447), (61, 418270), (122, 209135), (151, 168970), (277, 92110), (302, 84485), (305, 83654), (554, 46055), (610, 41827), (755, 33794), (1385, 18422), (1510, 16897), (2770, 9211)]