80920310

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{83423}}^1$

素因数の和:83527

約数の個数: 16

約数和(自身を含む): 147159936

約数和(自身を除く): 66239626

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 83423, 166846, 417115, 834230, 8092031, 16184062, 40460155, 80920310]

約数ペア:

[(1, 80920310), (2, 40460155), (5, 16184062), (10, 8092031), (97, 834230), (194, 417115), (485, 166846), (970, 83423)]