82073870

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{115597}}^1$

素因数の和:115675

約数の個数: 16

約数和(自身を含む): 149815008

約数和(自身を除く): 67741138

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 115597, 231194, 577985, 1155970, 8207387, 16414774, 41036935, 82073870]

約数ペア:

[(1, 82073870), (2, 41036935), (5, 16414774), (10, 8207387), (71, 1155970), (142, 577985), (355, 231194), (710, 115597)]