39670090

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{40897}}^1$

素因数の和:41001

約数の個数: 16

約数和(自身を含む): 72144072

約数和(自身を除く): 32473982

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 40897, 81794, 204485, 408970, 3967009, 7934018, 19835045, 39670090]

約数ペア:

[(1, 39670090), (2, 19835045), (5, 7934018), (10, 3967009), (97, 408970), (194, 204485), (485, 81794), (970, 40897)]