1520050340

素因数分解:

$2^2\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{61441}}^1$

素因数の和:62687

約数の個数: 24

約数和(自身を含む): 3194738232

約数和(自身を除く): 1674687892

約数列:

[1, 2, 4, 5, 10, 20, 1237, 2474, 4948, 6185, 12370, 24740, 61441, 122882, 245764, 307205, 614410, 1228820, 76002517, 152005034, 304010068, 380012585, 760025170, 1520050340]

約数ペア:

[(1, 1520050340), (2, 760025170), (4, 380012585), (5, 304010068), (10, 152005034), (20, 76002517), (1237, 1228820), (2474, 614410), (4948, 307205), (6185, 245764), (12370, 122882), (24740, 61441)]