85087270

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{82609}}^1$

素因数の和:82719

約数の個数: 16

約数和(自身を含む): 154645920

約数和(自身を除く): 69558650

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 82609, 165218, 413045, 826090, 8508727, 17017454, 42543635, 85087270]

約数ペア:

[(1, 85087270), (2, 42543635), (5, 17017454), (10, 8508727), (103, 826090), (206, 413045), (515, 165218), (1030, 82609)]