10257020930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{78900161}}^1$

素因数の和:78900181

約数の個数: 16

約数和(自身を含む): 19882840824

約数和(自身を除く): 9625819894

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 78900161, 157800322, 394500805, 789001610, 1025702093, 2051404186, 5128510465, 10257020930]

約数ペア:

[(1, 10257020930), (2, 5128510465), (5, 2051404186), (10, 1025702093), (13, 789001610), (26, 394500805), (65, 157800322), (130, 78900161)]