80494671008

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{6968029}}^1$

素因数の和:6968077

約数の個数: 36

約数和(自身を含む): 167253624090

約数和(自身を除く): 86758953082

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 361, 608, 722, 1444, 2888, 5776, 11552, 6968029, 13936058, 27872116, 55744232, 111488464, 132392551, 222976928, 264785102, 529570204, 1059140408, 2118280816, 2515458469, 4236561632, 5030916938, 10061833876, 20123667752, 40247335504, 80494671008]

約数ペア:

[(1, 80494671008), (2, 40247335504), (4, 20123667752), (8, 10061833876), (16, 5030916938), (19, 4236561632), (32, 2515458469), (38, 2118280816), (76, 1059140408), (152, 529570204), (304, 264785102), (361, 222976928), (608, 132392551), (722, 111488464), (1444, 55744232), (2888, 27872116), (5776, 13936058), (11552, 6968029)]