90587131130

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{87948671}}^1$

素因数の和:87948781

約数の個数: 16

約数和(自身を含む): 164639913984

約数和(自身を除く): 74052782854

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 87948671, 175897342, 439743355, 879486710, 9058713113, 18117426226, 45293565565, 90587131130]

約数ペア:

[(1, 90587131130), (2, 45293565565), (5, 18117426226), (10, 9058713113), (103, 879486710), (206, 439743355), (515, 175897342), (1030, 87948671)]