234669860

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{131837}}^1$

素因数の和:131935

約数の個数: 24

約数和(自身を含む): 498347640

約数和(自身を除く): 263677780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 131837, 263674, 527348, 659185, 1318370, 2636740, 11733493, 23466986, 46933972, 58667465, 117334930, 234669860]

約数ペア:

[(1, 234669860), (2, 117334930), (4, 58667465), (5, 46933972), (10, 23466986), (20, 11733493), (89, 2636740), (178, 1318370), (356, 659185), (445, 527348), (890, 263674), (1780, 131837)]