25231930

素因数分解:

$2^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{9109}}^1$

素因数の和:9393

約数の個数: 16

約数和(自身を含む): 45586440

約数和(自身を除く): 20354510

約数列:

[1, 2, 5, 10, 277, 554, 1385, 2770, 9109, 18218, 45545, 91090, 2523193, 5046386, 12615965, 25231930]

約数ペア:

[(1, 25231930), (2, 12615965), (5, 5046386), (10, 2523193), (277, 91090), (554, 45545), (1385, 18218), (2770, 9109)]