254322010

素因数分解:

$2^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{91813}}^1$

素因数の和:92097

約数の個数: 16

約数和(自身を含む): 459437256

約数和(自身を除く): 205115246

約数列:

[1, 2, 5, 10, 277, 554, 1385, 2770, 91813, 183626, 459065, 918130, 25432201, 50864402, 127161005, 254322010]

約数ペア:

[(1, 254322010), (2, 127161005), (5, 50864402), (10, 25432201), (277, 918130), (554, 459065), (1385, 183626), (2770, 91813)]