132328220

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{64237}}^1$

素因数の和:64349

約数の個数: 24

約数和(自身を含む): 280591584

約数和(自身を除く): 148263364

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 64237, 128474, 256948, 321185, 642370, 1284740, 6616411, 13232822, 26465644, 33082055, 66164110, 132328220]

約数ペア:

[(1, 132328220), (2, 66164110), (4, 33082055), (5, 26465644), (10, 13232822), (20, 6616411), (103, 1284740), (206, 642370), (412, 321185), (515, 256948), (1030, 128474), (2060, 64237)]