25364890

素因数分解:

$2^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{9157}}^1$

素因数の和:9441

約数の個数: 16

約数和(自身を含む): 45826632

約数和(自身を除く): 20461742

約数列:

[1, 2, 5, 10, 277, 554, 1385, 2770, 9157, 18314, 45785, 91570, 2536489, 5072978, 12682445, 25364890]

約数ペア:

[(1, 25364890), (2, 12682445), (5, 5072978), (10, 2536489), (277, 91570), (554, 45785), (1385, 18314), (2770, 9157)]