79696.0000000

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15791}}^1$

素因数の和:15813

約数の個数: 24

約数和(自身を含む): 9285696

約数和(自身を除く): 5180036

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 15791, 31582, 63164, 78955, 157910, 205283, 315820, 410566, 821132, 1026415, 2052830, 4105660]

約数ペア:

[(1, 4105660), (2, 2052830), (4, 1026415), (5, 821132), (10, 410566), (13, 315820), (20, 205283), (26, 157910), (52, 78955), (65, 63164), (130, 31582), (260, 15791)]