5214020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37243}}^1$

素因数の和:37259

約数の個数: 24

約数和(自身を含む): 12513984

約数和(自身を除く): 7299964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 37243, 74486, 148972, 186215, 260701, 372430, 521402, 744860, 1042804, 1303505, 2607010, 5214020]

約数ペア:

[(1, 5214020), (2, 2607010), (4, 1303505), (5, 1042804), (7, 744860), (10, 521402), (14, 372430), (20, 260701), (28, 186215), (35, 148972), (70, 74486), (140, 37243)]