224339530

素因数分解:

$2^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{80989}}^1$

素因数の和:81273

約数の個数: 16

約数和(自身を含む): 405273960

約数和(自身を除く): 180934430

約数列:

[1, 2, 5, 10, 277, 554, 1385, 2770, 80989, 161978, 404945, 809890, 22433953, 44867906, 112169765, 224339530]

約数ペア:

[(1, 224339530), (2, 112169765), (5, 44867906), (10, 22433953), (277, 809890), (554, 404945), (1385, 161978), (2770, 80989)]