82107380

素因数分解:

$2^2\times 5^1\times {\mathrm{727}}^1\times {\mathrm{5647}}^1$

素因数の和:6383

約数の個数: 24

約数和(自身を含む): 172693248

約数和(自身を除く): 90585868

約数列:

[1, 2, 4, 5, 10, 20, 727, 1454, 2908, 3635, 5647, 7270, 11294, 14540, 22588, 28235, 56470, 112940, 4105369, 8210738, 16421476, 20526845, 41053690, 82107380]

約数ペア:

[(1, 82107380), (2, 41053690), (4, 20526845), (5, 16421476), (10, 8210738), (20, 4105369), (727, 112940), (1454, 56470), (2908, 28235), (3635, 22588), (5647, 14540), (7270, 11294)]