25224980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{114659}}^1$

素因数の和:114679

約数の個数: 24

約数和(自身を含む): 57788640

約数和(自身を除く): 32563660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 114659, 229318, 458636, 573295, 1146590, 1261249, 2293180, 2522498, 5044996, 6306245, 12612490, 25224980]

約数ペア:

[(1, 25224980), (2, 12612490), (4, 6306245), (5, 5044996), (10, 2522498), (11, 2293180), (20, 1261249), (22, 1146590), (44, 573295), (55, 458636), (110, 229318), (220, 114659)]