82685090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{285121}}^1$

素因数の和:285157

約数の個数: 16

約数和(自身を含む): 153965880

約数和(自身を除く): 71280790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 285121, 570242, 1425605, 2851210, 8268509, 16537018, 41342545, 82685090]

約数ペア:

[(1, 82685090), (2, 41342545), (5, 16537018), (10, 8268509), (29, 2851210), (58, 1425605), (145, 570242), (290, 285121)]