25564330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{839}}^1$

素因数の和:1134

約数の個数: 32

約数和(自身を含む): 50440320

約数和(自身を除く): 24875990

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 277, 554, 839, 1385, 1678, 2770, 3047, 4195, 6094, 8390, 9229, 15235, 18458, 30470, 46145, 92290, 232403, 464806, 1162015, 2324030, 2556433, 5112866, 12782165, 25564330]

約数ペア:

[(1, 25564330), (2, 12782165), (5, 5112866), (10, 2556433), (11, 2324030), (22, 1162015), (55, 464806), (110, 232403), (277, 92290), (554, 46145), (839, 30470), (1385, 18458), (1678, 15235), (2770, 9229), (3047, 8390), (4195, 6094)]