80457600268

素因数分解:

$2^2\times {\mathrm{313}}^1\times {\mathrm{64263259}}^1$

素因数の和:64263576

約数の個数: 12

約数和(自身を含む): 141250645480

約数和(自身を除く): 60793045212

約数列:

[1, 2, 4, 313, 626, 1252, 64263259, 128526518, 257053036, 20114400067, 40228800134, 80457600268]

約数ペア:

[(1, 80457600268), (2, 40228800134), (4, 20114400067), (313, 257053036), (626, 128526518), (1252, 64263259)]