25273870

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{35597}}^1$

素因数の和:35675

約数の個数: 16

約数和(自身を含む): 46135008

約数和(自身を除く): 20861138

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 35597, 71194, 177985, 355970, 2527387, 5054774, 12636935, 25273870]

約数ペア:

[(1, 25273870), (2, 12636935), (5, 5054774), (10, 2527387), (71, 355970), (142, 177985), (355, 71194), (710, 35597)]