5113810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 10019520

約数和(自身を除く): 4905710

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 283, 566, 695, 1390, 1415, 1807, 2830, 3614, 3679, 7358, 9035, 18070, 18395, 36790, 39337, 78674, 196685, 393370, 511381, 1022762, 2556905, 5113810]

約数ペア:

[(1, 5113810), (2, 2556905), (5, 1022762), (10, 511381), (13, 393370), (26, 196685), (65, 78674), (130, 39337), (139, 36790), (278, 18395), (283, 18070), (566, 9035), (695, 7358), (1390, 3679), (1415, 3614), (1807, 2830)]