25545650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{39301}}^1$

素因数の和:39326

約数の個数: 24

約数和(自身を含む): 51171204

約数和(自身を除く): 25625554

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 39301, 78602, 196505, 393010, 510913, 982525, 1021826, 1965050, 2554565, 5109130, 12772825, 25545650]

約数ペア:

[(1, 25545650), (2, 12772825), (5, 5109130), (10, 2554565), (13, 1965050), (25, 1021826), (26, 982525), (50, 510913), (65, 393010), (130, 196505), (325, 78602), (650, 39301)]