12960050

素因数分解:

$2^1\times 5^2\times {\mathrm{259201}}^1$

素因数の和:259213

約数の個数: 12

約数和(自身を含む): 24105786

約数和(自身を除く): 11145736

約数列:

[1, 2, 5, 10, 25, 50, 259201, 518402, 1296005, 2592010, 6480025, 12960050]

約数ペア:

[(1, 12960050), (2, 6480025), (5, 2592010), (10, 1296005), (25, 518402), (50, 259201)]