80862610

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113891}}^1$

素因数の和:113969

約数の個数: 16

約数和(自身を含む): 147604032

約数和(自身を除く): 66741422

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 113891, 227782, 569455, 1138910, 8086261, 16172522, 40431305, 80862610]

約数ペア:

[(1, 80862610), (2, 40431305), (5, 16172522), (10, 8086261), (71, 1138910), (142, 569455), (355, 227782), (710, 113891)]