25098170

素因数分解:

$2^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{3797}}^1$

素因数の和:4465

約数の個数: 16

約数和(自身を含む): 45256968

約数和(自身を除く): 20158798

約数列:

[1, 2, 5, 10, 661, 1322, 3305, 3797, 6610, 7594, 18985, 37970, 2509817, 5019634, 12549085, 25098170]

約数ペア:

[(1, 25098170), (2, 12549085), (5, 5019634), (10, 2509817), (661, 37970), (1322, 18985), (3305, 7594), (3797, 6610)]